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WOWTTRELAX Dual-Layer 2 Inch Memory Foam Mattress Topper Double Bed, Orthopedic Bed Topper with Breathable Washable Cover, Cooling soft for Back Pain (135x190x5cm)
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Return this item for free
Free returns are available for the shipping address you chose. For a full refund with no deduction for return shipping, you can return the item for any reason in new and unused condition.
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | wowttrelax |
Colour | White |
Size | Double (135x190x5cm) |
Fabric Type | Memory Foam |
Special feature | Hypoallergenic, Memory Foam, Fire Resistant, Washable, Breathable |
About this item
- 【Enjoy a comfortable sleep】WOWTTRELAX Memory Foam Topper combines zero-pressure memory foam and bamboo charcoal high-density foam to provide your body with luxurious comfort and excellent support. The unique double layer foam system is designed so that if you need a firmer mattress to relieve back pain, you can simply flip the cover over to the firmer side for better support. It is super comfy and effective to relieve any lingering back pains.
- 【2CM Zero Pressure Gel Memory Foam】The incorporation of cooling gel beads combined with the cellular structure of the memory foam efficiently helps to regulate your body temperature, this provides cool, cloud-like comfort for a good night’s sleep. Due to the characteristics of zero-pressure memory foam, slow-rebound and quick-release, no matter how the pressure you apply and your sleeping position change, it can slowly and intimately rebound to fit the body and reduce pressure.
- 【3CM High-density Foam Support Layer】The 3CM high density foam support layer not only provides excellent support ,but is also infused with natural bamboo charcoal. Infused bamboo charcoal helps to regulate moisture, temperature and odour. Most importantly, its hypoallergenic characteristic resists bacterial growth for a clean sleep surface.
- 【Soft Fabric Cover】Mattress Topper is encased in a skin-friendly knitted fabric cover which is safe, away from allergens, care for skin health. The bottom of the topper cover is designed with 3D anti-slip dots, which hold the topper well in place, so it does not shift too much even if you toss and turn or frequently change sleep positions. The cover is equipped with premium metal zipper for convenient disassembly and washing.
- 【Extend Mattress Life】Topper is the cushion layer placed on top of a mattress and can give you the desired softness or firmness for the best sleep. A good mattress topper will also protect your bed’s surface and keep it durable for longer. Replacing quality mattresses can be expensive, but our mattress topper is affordable and able to decrease the discomfort of an old bed without having to splurge on a whole new mattress.
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- Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Made with chemicals safer for human health and the environment.As certified bySTANDARD 100 by OEKO-TEX requires every component of a textiles product – including all thread, buttons and trims – to be tested against a list of more than 1,000 harmful regulated and unregulated chemicals that may be harmful to human health. The assessment process is globally standardised, independently conducted and updated at least once a year based on new scientific information or regulatory requirements. Certification focus: #ProductSafety and #ChemicalsUsed.SHHO052876 - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Made with chemicals safer for human health and the environment.As certified byOEKO-TEX STANDARD 100
STANDARD 100 by OEKO-TEX requires every component of a textiles product – including all thread, buttons and trims – to be tested against a list of more than 1,000 harmful regulated and unregulated chemicals that may be harmful to human health. The assessment process is globally standardised, independently conducted and updated at least once a year based on new scientific information or regulatory requirements. Certification focus: #ProductSafety and #ChemicalsUsed.Certification Number
SHHO060330 - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)ISCC PLUS certified products are created using raw materials like recycled plastics and bio-based materials, which can reduce fossil fuel consumption. - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Made with chemicals safer for human health and the environment.As certified byOEKO-TEX STANDARD 100
STANDARD 100 by OEKO-TEX requires every component of a textiles product – including all thread, buttons and trims – to be tested against a list of more than 1,000 harmful regulated and unregulated chemicals that may be harmful to human health. The assessment process is globally standardised, independently conducted and updated at least once a year based on new scientific information or regulatory requirements. Certification focus: #ProductSafety and #ChemicalsUsed.Certification Number
SHHO060330 - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Made with chemicals safer for human health and the environment.As certified byOEKO-TEX STANDARD 100
STANDARD 100 by OEKO-TEX requires every component of a textiles product – including all thread, buttons and trims – to be tested against a list of more than 1,000 harmful regulated and unregulated chemicals that may be harmful to human health. The assessment process is globally standardised, independently conducted and updated at least once a year based on new scientific information or regulatory requirements. Certification focus: #ProductSafety and #ChemicalsUsed.Certification Number
SH025 221708
From the brand

IN YOUR PERSONAL SLEEP GUIDE
We’ve been in the industry long enough and we are committed to innovate and provide you with top quality mattresses for a best value.
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WOWTTRELAX focused on mattress and household products more than ten years, and has become a professional household brand with r&d, production and sale. We adhere to the principle of customer first, learn from foreign advanced technology, emphasize excellent design of product, practical, durable.We aim to give customers a satisfying experience. For a truly comfortable, refreshing night’s sleep you need a mattress that’s right for you.
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How we get our start?
We have been working on mattresses for 10 years! we know how important it is to find your perfect mattress, after all we spend a third of our lives in bed. We have a wide range of luxurious mattresses to ensure a great night's sleep.
What makes our products unique?
Create a mattress suitable for all hair types of all ages!
Why we love what we do?
Making every customer around the world happy and satisfied is our original intention to create products. At the same time, we will also ensure that everyone makes continuous progress and breaks through themselves.
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Pressure Relief
Relieving pressure on your shoulders, hips and feet while perfectly contouring your body.
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Support System
Created to provide balanced support—no matter how much you toss and turn.
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Have Fun
You can have a lot fun with this mattress. Reading, Playing , Jumping ......
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Packing in Convenience Box
The mattresses are rolled up and compressed in an easy-to-manage box for high-efficient door to door delivery.
Product Description


Wowttrelax topper was developed by a team of professional researchers and combines the benefits of memory foam and high-density foam, both breathable and pressure-relieving, to support your body and fit perfectly, with two perfectly coordinated layers to ensure an unparalleled sleeping experience!

Adequate sleep, a balanced diet and appropriate exercise are three internationally recognised standards of health. Sleeping disorder is what we are facing almost every day. We believe with this WOWTTRELAX Memory Foam Mattress Topper, your bed will be transformed a sleep haven.



Product information
Technical Details
Brand | wowttrelax |
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Colour | White |
Product Dimensions | 190 x 135 x 5 cm; 4.6 kg |
Material | Memory Foam |
Special Features | Hypoallergenic, Memory Foam, Fire Resistant, Washable, Breathable |
Item Weight | 4.6 kg |
Additional Information
ASIN | B0BCQ9VSY4 |
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Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank |
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Date First Available | 1 Sept. 2022 |
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WOWTTRELAX Dual-Layer 2 Inch Memory Foam Mattress Topper Double Bed, Orthopedic Bed Topper with Breathable Washable Cover, Cooling soft for Back Pain (135x190x5cm)
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This item wowttrelax WOWTTRELAX Dual-Layer 2 Inch Memory Foam Mattress Topper Double Bed, Orthopedic Bed Topper with Breathable Washable Cover, Cooling soft for Back Pain (135x190x5cm) | Recommendations | |||||
Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | Try again! Added to Basket | |
Price | -11% £70.99£70.99 RRP: £79.99 | -20% £79.99£79.99 RRP: £99.99 | -7% £74.09£74.09 RRP: £79.99 | £71.99£71.99 | £79.99£79.99 | -6% £79.99£79.99 RRP: £84.99 |
Delivery | Get it as soon as Friday, Jun 20 | Get it as soon as Friday, Jun 20 | Get it as soon as Friday, Jun 20 | Get it as soon as Friday, Jun 20 | Get it as soon as Friday, Jun 20 | Get it as soon as Friday, Jun 20 |
Customer Ratings | ||||||
Sold by | SylvanRest | Cozyrest Home | SylvanRest | Gainsbor | DongPU-EU | Victoria & Carter |
size | Double (135x190x5cm) | Double (135x190x7cm) | Small Double (120x190x5cm) | Double 135x190x5cm | Double:135x190cm | Double (137x190x7cm) |
material | Memory Foam | Polyester | Memory Foam | 5cm | — | Bamboo Viscose |
thread count | 500 | — | 500 | 300 | — | 400 |
fabric | Memory Foam | 100% Polyester | Memory Foam | Green Tea Infused Memory Foam | — | — |
water resistance | not water resistant | not water resistant | not water resistant | not water resistant | — | not water resistant |
closure type | Zipper | Zipper | Zipper | Zipper | — | Zipper |
depth | 35 cm | — | 35 cm | 5 cm | — | 7 cm |
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the mattress topper comfortable and well-made, with good support that helps prevent back pain. They consider it worth the price and appreciate its firmness, with one customer noting it's as luxurious as an expensive mattress. The thickness receives mixed feedback, with some saying it's quite thick while others find it looks thin, and the fit is also mixed, with some finding it perfect while others say the single size is too small.
AI Generated from the text of customer reviews
Customers find the mattress topper comfortable, describing it as soft and supportive, with many noting they sleep better on it.
"Comfy and good quality" Read more
"...it started feeling comfy, Ive slept lots in it since and its now very comfy and feels what i would say medium / Firm ...." Read more
"...No more sleeping with pillows under my backside. Or with a back brace on! No more trying to use those useless wedges...." Read more
"...Fits perfectly. Literally had the best nights sleep I’ve had in a long time. Quality is superb. Just thick enough to give you the support needed...." Read more
Customers find the mattress topper to be well-made and of good quality.
"Comfy and good quality" Read more
"...This is a good quality one from the reviews i read , Anyway fitted it and although 'slightly' smaller than my double , looked ok ...." Read more
"...Literally had the best nights sleep I’ve had in a long time. Quality is superb. Just thick enough to give you the support needed...." Read more
"Fantastic product and stunning to sleep on" Read more
Customers find the mattress topper worth its price, with several mentioning it gives old mattresses a new lease of life, and one customer noting it's as luxurious as an expensive mattress.
"Brilliant comfortable and value for money" Read more
"...i like it and been worth the money , bed feels new again but hasnt improved any aches in my back so probably not bed related aches which i kinda are..." Read more
"...So after some research I discovered this one. It had a really good discount price and I would say its a 7/10 comfort...." Read more
"Good value topper only drawback is that keeps moving around on top mattress" Read more
Customers appreciate the mattress topper's firmness, with some describing it as lovely and memory foam, while one customer mentions that the sides offer both memory and firm support.
"...in it since and its now very comfy and feels what i would say medium / Firm ...." Read more
"Comfortable mattress topper, firm...." Read more
"Lovely firm. But non slip cover does not work. It moves ." Read more
"Was delivered in good time and both sides the memory and firm side are good although would have liked the firm side to be firmer but it will do...." Read more
Customers have mixed experiences with how the mattress topper fits, with some reporting it fits perfectly while others find the single size too small.
"...Fits perfectly. Literally had the best nights sleep I’ve had in a long time. Quality is superb. Just thick enough to give you the support needed...." Read more
"...double to fit one smaller sized double sofa bed but it's not the same size as the mattress...." Read more
"...my rubbish flat springy bed for the better nice soft and firm king size fits perfect too" Read more
"...is that although I measured the bed, the topper seems a few centimetres less than advertised. no huge deal. it's still amazing..." Read more
Customers have mixed opinions about the mattress topper's thickness, with some finding it quite thick while others say it looks thin.
"...Quality is superb. Just thick enough to give you the support needed. I’ll be purchasing another one for my guest room." Read more
"...It's very early days and the memory foam does look worryingly thin so if it starts to fail any time soon I'll re review it...." Read more
"Love it so comfy, stays in place also nice and thick" Read more
"Very comfortable and thick. Super quality." Read more
Reviews with images

Good support
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 29 May 2025Size Name: Single (90x190x5cm)Style Name: 5cmVerified PurchaseComfy and good quality
- Reviewed in the United Kingdom on 9 May 2025Size Name: Double (135x190x5cm)Style Name: 5cmVerified PurchaseBrilliant comfortable and value for money
- Reviewed in the United Kingdom on 17 June 2024Size Name: Double (135x190x5cm)Style Name: 5cmVerified PurchaseRight ive left this a week before reviewing , so here goes . Bought as i have back ache problems , my old mattress is not good so on a budget decided to try a topper . This is a good quality one from the reviews i read , Anyway fitted it and although 'slightly' smaller than my double , looked ok . Added a fitted sheet and preyed to gods of Atlantis for good nights sleep . First night seemed hard and didnt sleep well at all , still ached next day , next night same , wasnt till after a few days that it started feeling comfy, Ive slept lots in it since and its now very comfy and feels what i would say medium / Firm . i like it and been worth the money , bed feels new again but hasnt improved any aches in my back so probably not bed related aches which i kinda arent surprised about , was worth a shot for price . I do feel i sleep longer with it now .
- Reviewed in the United Kingdom on 9 June 2025Size Name: Double (135x190x5cm)Style Name: 5cmVerified PurchaseOkay, let's do this again.
Long story, but imo, I was missold a memory foam mattress. The guy in Dreams never mentioned not putting memory foam mattress on a slatted bed.
And guess what sort of bed I've got?!
But the story goes back further.
I've had FOUR mattresses in the space of a few months. Average price,£500.
So not a cheap venture.
Then I find a video "before you buy a memory foam mattress!"
And literally the first thing they say is about slatted beds!
Now, I've had a seriously bad back since I bought a spring mattress,but it was "Firmer"! Meaning,you could jump up and down on it, and you wouldn't see the mattress go down!
That's how firm it was.
This is also the reason you should really test a mattress before buying it!
If you want to lay there for 30 minutes,then lay there for 30 minutes. Have a nap! Make sure you're not doing what I did.
Anyway,fast forward. I've put boards over the slats, so memory foam can't go between them.
I've got soft memory foam mattress that absolutely kills my back.
I had a Panda mattress topper,that didn't help.
I bought this topper, just assuming it wouldn't work.
But night 2, and I can feel the pain lessening.
This has been going on for 18 months. I was starting to give up any hope of a decent sleep ever again.
But this topper does exactly what I need it to do.
No more sleeping with pillows under my backside. Or with a back brace on!
No more trying to use those useless wedges.
I know it's only night 2, but the difference already is noticeable.
I don't want to jinx it, but I think I've found my fix!
- Reviewed in the United Kingdom on 28 March 2025Size Name: Small Double (120x190x5cm)Style Name: 5cmVerified PurchaseGreat packaging, they supply a small cutter to open plastic, very handy. Fits perfectly. Literally had the best nights sleep I’ve had in a long time. Quality is superb. Just thick enough to give you the support needed. I’ll be purchasing another one for my guest room.
- Reviewed in the United Kingdom on 12 May 2025Size Name: Small Double (120x190x5cm)Style Name: 5cmVerified PurchaseFantastic product and stunning to sleep on
- Reviewed in the United Kingdom on 25 February 2025Size Name: King (150x200x5cm)Style Name: 5cmVerified PurchaseSo, the reason I purchased this was because I had an absolutely amazing mattress topper. It was perfect. However, my dog randomly decided to p*ss on it, so I had to buy another. Unfortunately, That one was out of stock. So after some research I discovered this one. It had a really good discount price and I would say its a 7/10 comfort. You can definitely tell the difference by using it. Downfall is, it's advertised as this "anti slip" topper but every single morning without fail, it slides away from the headboard a good 8 inches. So it has to be readjusted daily.
- Reviewed in the United Kingdom on 11 May 2025Size Name: King (150x200x7cm)Style Name: 7cmVerified PurchaseVery comfortable topper
Top reviews from other countries
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claudioReviewed in Italy on 13 March 2024
5.0 out of 5 stars Topper 90x190
Ottimo topper. Sistemato sopra una poltrona letto piuttosto rigida, ha cambiato il comfort.
Imballo super, trovi anche il cutter per aprire il sacco in nylon.
Consigliato.
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PaganReviewed in France on 7 July 2022
5.0 out of 5 stars Confortable et agréable
C'est comme avoir un nouveau matelas..... sans en changer : apporte beaucoup de confort et c'est très agréable.
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utticasReviewed in Germany on 13 April 2025
5.0 out of 5 stars Angenehmes liegen , für den Preis jederzeit wieder. Ideal für längere Urlaube bei Eigenanreise.
Wir haben lange nach einen günstigen Topper gesucht. Unsere Rückenschmerzen sind seitdem deutlich besser, und wir schlafen endlich wieder besser. Die Matratze bietet eine Gute Mischung. Unterstützt und ist dennoch komfortabel. Man liegt gut. Die Möglichkeit den Topper zu wenden lässt die Möglichkeit offen auch noch weicher zu schlafen.
Wir haben jetzt sogar noch zwei einzelne Topper gekauft. Die nehmen wir jetzt immer mit in Urlaub, wenn wir selbst mit PKW fahren. Und kein Bett kann uns mehr ärgern.
Kann man relativ klein rollen und legen sich schnell aus. Und jeder kann seien Lieblingsseite verwenden. Bei der einen Seite geht man tiefer rein.
Für den Preis würden wir die jederzeit wieder kaufen und können sie auch empfehlen.
Nach Lieferung haben sie sich ganz schnell ausgelegt und der Geruch war gering einmal halben Tag auslüften lassen und es ist alles Okay.
Beschreibung und Maße wurden erfüllt wie angegeben.
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Neus VBReviewed in Spain on 1 September 2022
5.0 out of 5 stars Es muy comodo y practico
Muy cómodo
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PJCReviewed in France on 2 October 2024
5.0 out of 5 stars Idéal
Formidable je dors très bien plus de douleurs au réveil. Je suis très satisfait je recommande.