1 / 6Newentor Life MT5 Double Memory Foam Mattress Topper, 135 × 190 cm
Newentor Life MT5 is a double-size memory foam mattress topper listed at 135 × 190 cm, with a layered foam core and polyester cover. Its listed materials and claimed cooling, moisture-wicking and washable-cover features may suit buyers seeking extra cushioning, though customer feedback raises concerns about movement on the mattress.
At a glance
- The listing describes a memory foam layer over a support foam core.
- Listed dimensions are 190 x 135 x 10 centimetres, for a 4ft6 Double - 135x190 bed size.
- The cover is described as polyester, with machine-wash care instructions. The foam core is not to be washed.
- The listing claims cooling, hypoallergenic and moisture-wicking features, and says the topper was tested under OEKO-TEX Standard 100.
Often bought together
Pros and cons
Pros
- The listed 10 cm thickness provides a substantial cushioning layer over an existing mattress.
- The removable cover can be machine washed, according to the care instructions.
- Customer feedback reports positive experiences with thickness and sleep quality.
Cons
- Some customer feedback reports that the topper shifts or slips on the mattress, which may be inconvenient for buyers who need a stable fit.
Technical specifications
11 specifications| Brand | Newentor Life |
|---|---|
| Model | MT5 |
| Size | 4ft6 Double - 135x190 |
| Dimensions | 190 x 135 x 10 centimetres |
| Colour | White |
| Material listed | Foam Core:cloud Air Memory Foam + Support Core Foam; Cover: 100% Polyester |
|---|---|
| Water resistance listed | Not Water Resistant |
| Special features listed | Cooling, Hypoallergenic, Moisture-Wicking, Washable |
| Closure | Zipper |
| Care instructions | Topper Cover: Machine Wash, Topper Foam Core: Don't Wash |
|---|---|
| Trial and warranty stated | 100 Nights Trial & 10 Years Warranty from the Date of Purchase |
What to know before buying
Listing details to confirm
The listing claims a 100-night trial and 10-year warranty. Check the terms that apply to the selected listing. Customer feedback also says the topper lacks advertised straps, while no straps are specified in the supplied product details. The listing specifies a washable cover but says the foam core must not be washed.
What’s in the box
Included- Mattress topper
- Waterproof cover
Who is it for?
A good fit for
- Double-bed owners looking to add a thick memory foam layer to an existing mattress.
- Buyers who want a topper with a removable, machine-washable cover and are willing to manage possible movement on the bed.
Less suited to
- Buyers who need a water-resistant topper, as the listing says it is not water resistant.
- Anyone who needs the foam core itself to be washable.
- Buyers who require a secure fit from straps, given feedback reporting movement and missing advertised straps.

Customer reviews on Amazon
- 5 stars
61% 61% - 4 stars
20% 20% - 3 stars
7% 7% - 2 stars
3% 3% - 1 star
9% 9%
Customer feedback is positive about quality, thickness, value and improved sleep, but also reports that the topper can move or slip off the bed and that advertised straps were missing. That stability concern matters in practical use because the supplied product details do not specify a fastening system. The overall rating distribution is mostly favourable but includes a smaller low-star share, so experiences are not uniform.
Positive themes
- Customers report good quality and improved sleep quality.
- Customer feedback is positive about the topper's thickness and value for money.
Negative themes
- Customers report that the topper moves around or slips off the mattress.
- Feedback reports that advertised straps were missing.
Frequently asked questions
What size is the Newentor Life MT5?
It is listed as 4ft6 Double - 135x190, with display dimensions of 190 x 135 x 10 centimetres.
Can the whole topper be machine washed?
No. The supplied care instructions say the cover can be machine washed and the foam core must not be washed.
Does it include straps?
Straps are not included in the stated components or technical details provided. Customer feedback reports that advertised straps were missing, so check the selected listing if straps matter to you.
Is the topper water resistant?
The listing specifies “Not Water Resistant”.

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