SEZMOONSI Hybrid Mattress, Super King, 180 × 200 cm

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Product guide

SEZMOONSI Hybrid Mattress, Super King, 180 × 200 cm

The SEZMOONSI Hybrid Mattress is a super-king hybrid listing that describes a medium-firm feel, seven-zone pocket springs and memory foam. It is listed as 180 × 200 × 27 cm, with claims of motion isolation and reinforced edges. Allow up to 72 hours for it to fully inflate after unpacking.

At a glance

The listing describes a hybrid construction with memory foam and individually wrapped, seven-zone pocket springs.
The maker claims the independent springs help limit movement transfer and contour to the body. These are claims, not independently verified performance results.
The listing describes reinforced edges and a breathable knitted cover.
The mattress is described as compressed and rolled for delivery in a box.

Price

£143.99Save 20%

Reference price: ~~£179.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

The super-king dimensions are explicitly listed as 180 × 200 cm, with a stated depth of 27 cm.
Medium-firm specification and pocket-spring hybrid construction may suit buyers seeking a balance of cushioning and support.
Customer feedback reports comfortable sleep and positive impressions of firmness and back support.

Cons

The listed water-resistance level is “Not Water Resistant”, so it does not offer a stated barrier against spills.

Technical specifications

9 specifications

Identity and size
Brand	SEZMOONSI
Model	Hybrid Mattress
Size	Super King (180x200x27cm)
Firmness	Medium Firm

Materials and protection
Cover material	Knitted Fabric
Listed special features	Breathable, Hypoallergenic, Washable
Water resistance	Not Water Resistant

Weight and care
Weight listed	78.2 Pounds
Unpacking care	Allow mattress to fully inflate for 72 hours after unpacking

What to know before buying

Listing details to confirm

The listing describes a 10.6-inch mattress and gives dimensions of 180 × 200 × 27 cm. Its headline depth and metric dimensions are not an exact conversion, so confirm the depth if it affects your bed setup. The listing also mentions fit on standard double beds, which conflicts with the stated super-king size. The washable special-feature label does not explain which part is washable or how to clean it. Allow 24–72 hours for recovery after opening, with care advised when cutting the packaging.

What’s in the box

Included

Mattress

Who is it for?

A good fit for

Buyers with a super-king bed who want the listed 180 × 200 cm size and a medium-firm hybrid design.
People looking for pocket springs alongside memory foam and who value the maker’s claimed motion isolation.

Less suited to

Buyers who need a water-resistant mattress or a clearly specified cleaning method.
Buyers who require exact agreement between the advertised depth and metric dimensions without confirming the selected listing.

SEZMOONSI Hybrid Mattress, Super King, 180 × 200 cm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 502 ratings

5 stars75%75%
4 stars12%12%
3 stars5%5%
2 stars2%2%
1 star6%6%

Customer feedback highlights comfort, perceived value, firmness and back support, with reports of feeling supported and waking refreshed. Those impressions are relevant to buyers considering this listed medium-firm mattress, but individual experiences vary. Feedback about feeling spring movement is mixed, so the claimed independent pocket springs and motion isolation should not be taken as a guarantee that no movement or springs will be felt.

Positive themes

Customers report comfortable sleep and positive experiences with firmness and back support.
Feedback describes the mattress as good value and notes positive impressions of thickness.

Mixed feedback

Opinions differ on spring movement. Some customers report not feeling the springs, while others say they can feel them.

Frequently asked questions

What size is this mattress?

The listing gives the size as Super King (180x200x27cm). The headline also calls it 10.6 inches deep, so check the exact depth with the selected listing if it is important.

What is the stated firmness?

The listed firmness is Medium Firm.

How long should it expand after unpacking?

The care instruction says to allow 72 hours for full inflation. Another listing passage says 24–72 hours for full recovery.

Is it water resistant?

No. The listed water-resistance level is “Not Water Resistant”.