Hiimgo Small Double Memory Foam Mattress, Medium Firm, 190 x 120 x 20 cm

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Product guide

Hiimgo Small Double Memory Foam Mattress, Medium Firm, 190 x 120 x 20 cm

The Hiimgo Small Double mattress is a 20 cm memory foam model listed as medium firm, with dimensions of 190 x 120 x 20 centimetres. Its foam construction and removable cover may suit buyers seeking a small double mattress with a washable cover, but the listing’s thickness and layer details should be checked against the selected item.

At a glance

The listing describes two foam layers, with 16 cm support foam and 4 cm memory foam.
The cover is described as removable, zipped and suitable for cleaning in warm water after removal.
The mattress is described as compressed and rolled for delivery, with up to 72 hours allowed for expansion.

Price

£99.98Save 17%

Reference price: ~~£119.99~~

Price checked: 13 Nov 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

Pros

Memory foam throughout the listed construction offers a foam-only alternative to sprung mattresses.
The removable cover can be taken off for cleaning, according to the listing.
Medium-firm specification and small double dimensions make the stated size and feel clear for shoppers comparing those options.

Technical specifications

17 specifications

Identity
Brand	Hiimgo

Dimensions and installation
Dimensions listed	190 x 120 x 20 centimetres
Size	Small Double(12019020cm)
Thickness	20 Centimetres
Delivery format	the mattress is compressed and vacuum sealed and neatly rolled in a box for delivering, please wait 72 hours

Materials and construction
Construction type	Memory Foam
Number of layers	2
Cover material	Polyester
Top style	Smooth Top
Foam layers described	Hiimgo 20CM mattress is constructed with 16CM support foam and 4CM memory foam

Comfort and features
Firmness	Medium Firm
Special features	Fire-Retardant, Hypoallergenic, Medium Firm, Memory Foam, Orthopedic
Cover care	you can pull the zip from the side to remove the cover and put it into warm water for cleaning, you can continue to use it after drying

Other details
Colour	Blue
Foldable	No
Age range	Adult
Country of origin	China

What to know before buying

Listing details to confirm

The title describes a breathable carved knitted cover, while the details specify a smooth top and polyester cover without confirming the carved or knitted construction. The stated 20 cm thickness and two layers also sit alongside a description of 16 cm support foam plus 4 cm memory foam. Customer feedback is mixed on perceived thickness and expansion time, so confirm the selected listing details and allow up to 72 hours for expansion. Claims of back-pain relief, hypoallergenic and fire-retardant properties are listing claims, not independently established outcomes.

Who is it for?

A good fit for

Shoppers looking for a small double memory foam mattress with a listed medium-firm feel.
Buyers who want a removable cover and can allow time for a rolled mattress to expand.

Less suited to

People who need a confirmed carved or knitted cover specification before purchasing.
Buyers who require a foldable or portable mattress.

Hiimgo Small Double Memory Foam Mattress, Medium Firm, 190 x 120 x 20 cm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 733 ratings

5 stars71%71%
4 stars16%16%
3 stars6%6%
2 stars3%3%
1 star4%4%

Customer feedback describes the mattress as comfortable and medium firm, with reports of good back support and sleep quality. Buyers also describe good value, while opinions differ on whether its thickness feels substantial or thin and on how quickly it reaches full size. These experiences may matter to shoppers comparing a 20 cm foam mattress, but they do not establish how it will feel for an individual or confirm its expansion time.

Positive themes

Customers report comfort and a medium-firm feel.
Feedback mentions back support, sleep quality and perceived value.

Mixed feedback

Opinions differ on whether the mattress feels thick or thin.
Feedback on expansion time varies, with some reporting good expansion and others saying it takes a day to reach full size.

Frequently asked questions

What size is this Hiimgo mattress?

The listing gives its dimensions as 190 x 120 x 20 centimetres and names the size Small Double.

How is the mattress constructed?

The listing describes two foam layers: 16 cm of support foam and 4 cm of memory foam. It also lists memory foam as the construction and fill material.

Does it have a removable cover?

Yes. The listing describes a zipped removable cover that can be cleaned in warm water and used again after drying.

How long should I allow it to expand after delivery?

The listing says to allow 72 hours. Customer feedback also reports mixed experiences, with some saying it expands well and others saying it takes a day to reach full size.