Rattrix 20cm Mattresses with Memory Foam and Removable Cover, Mattress in a Box & Reviews

20cm Mattresses with Memory Foam and Removable Cover, Mattress in a Box, Double (4'6)

At a Glance

General Features: Dual Sided

Mattress Thickness - Top to Bottom: 7.87 ''

Washable Cover Included

Mattress in a Box

About This Product

Designed with your comfort and health in mind, this mattress features a soft, skin-friendly fabric that feels great against your skin. Experience the perfect blend of support and pressure relief as our memory foam contours to your body’s unique shape, promoting better sleep quality and reducing tossing and turning throughout the night. Transform your bedroom into a sanctuary of relaxation and rejuvenation. Upgrade to our memory foam mattress today, and wake up feeling refreshed and ready to take on the day!

Features

Featuring a multi-layer design with 4cm gel memory foam, 16cm high density foam, and a Anti-Slip fabric bottom. This mattress offers the ideal balance of soft comfort and medium-firm support. It contours to your body shape, providing optimal pressure relief while reducing tossing and turning for truly restorative sleep.
Stay cool throughout the night thanks to the mattress’s enhanced breathable construction. Enjoy effortless cleaning with the zip-off mattress cover. Crafted from soft, skin-friendly fabric, it’s completely machine washable—so you can keep your sleep space fresh and hygienic with ease.
Whether you sleep on your back, side, or stomach, the medium-firm feel offers responsive support that suits a wide range of preferences. Wake up each morning feeling refreshed and free of aches.
Your mattress arrives in a compact box, delivered straight to your door. Simply unbox, unroll, and allow 48–72 hours for it to expand to its full size—no fuss, no heavy lifting.

Other Dimensions

Overall Dimensions: 135cm W X 74.8'' L
Core Thickness: 6.3''
Mattress Thickness - Top to Bottom: 7.87''
Comfort Layer Thickness: 1.57''
Overall Product Weight: 14.5kg

Details

Removable Cover Type: Zip Cover
Removable Cover Features: Washable Cover
Mattress Size: Double (4'6)
Removable Cover: Yes
Compatible with Adjustable Bed Base: Yes
Comfort Zones: Yes
Weight Capacity: 226.8kg
Mattress Packaging: Rolled in a box (Mattress in a Box)
Flippable / Dual Sided: Yes
Comfort Layer Detail: Memory Foam
Fire Resistant: Yes
General Features: Dual Sided
Durability: Fire Resistant
Removable Components: Cover
Compatible With: Adjustable Bed Base

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair.ie comes with a 100-Night Trial. Adjusting to a new mattress takes time so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Cot Mattresses, Air Mattresses, and Open Box Mattresses. You may return or exchange a mattress once per order.

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Mattress Size:

Double (4'6)

Customer Reviews

Rated 4.9 out of 5 stars

16 Reviews

Showing 1-5 of 16 reviews

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Rated 5 out of 5 stars

Anonymous

Very comfortable and fitted in my attic on carpet. No toxic fumes after it was out of box. My cats also like to sleep on it with me as I was a bit concerned it might smell after coming out of box. Soft and comfy and good for back issues as firm.

04/07/2026

Rated 5 out of 5 stars

Anonymous

Great buy! Great if you like a soft to firm mattress. Rolled out easy and great quality Would recommend

08/02/2026

Rated 5 out of 5 stars

GustavoLakewood, CA

Mattress Size:Queen

Its an amazing mattress for a steal of a price. Would highly recommend. Comfortable. Slept like a baby first night.

08/01/2025

Rated 5 out of 5 stars

AshleyOlathe, KS

Mattress Size:Queen

This mattress is comfortable and seems to be good quality. It is a more firm mattress, which we enjoy. However, if you like a softer top mattress I would avoid this one. After removing it from the box it “fluffed” up to its full size within 24 hours.

17/12/2024

Rated 5 out of 5 stars

Rebecca AnnePinnacle, NC

Mattress Size:Queen

This is a very good mattress. It is firmer than I expected but I really like it. I’m using it on an adjustable bed frame and after using it a couple of weeks it works very well. At first it didn’t want to fold when adjusted. I could sit on it and it worked. Now it is adjusting more quickly.

06/12/2024

At a Glance

Description

Specifications

Return Policy

20cm Mattresses with Memory Foam and Removable Cover, Mattress in a Box

100-Night Free Trial

Customer Reviews