MEWMINGLE 4-Inch Twin Trifold Memory Foam Mattress

The MEWMINGLE Trifold Mattress-4 Inch Twin is a foldable memory foam mattress listed at 75 x 38 x 4 inches and 14.4 pounds. Its 4-inch profile and handles are presented as a portable option for spare sleeping space, sleepovers, travel, or floor use rather than a thicker primary mattress.

At a glance

Tri-fold format with handles is intended to make moving and storing the mattress easier.
The listing identifies memory foam and a medium firmness, with a polyester cover.
The listing positions the 4-inch version as a lightweight spare for guests, sleepovers, travel, and floor use.

Price

$129.98Save 19%

Reference price: ~~$159.99~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

At 14.4 pounds, the listed weight supports occasional carrying and moving between rooms.
The 75 x 38-inch footprint gives buyers a clear twin-size reference for planning floor or storage space.
Two foam layers are listed, including memory foam and high-density foam.

Cons

At 4 inches thick, this version is relatively slim for buyers seeking a more bed-like mattress profile.

Technical specifications

14 specifications

Identity
Brand	MEWMINGLE
Model	Trifold Mattress-4 Inch Twin

Dimensions and weight
Dimensions listed	75 x 38 x 4 inches
Weight listed	14.4 pounds
Size	Twin
Thickness	4 inches

Construction and care
Fill material	Memory Foam
Material type	High Density Foam, Memory Foam
Number of layers	2
Firmness	Medium
Cover material	Polyester
Top style	Tight Top
Product care	Machine Wash
Color	Black

What to know before buying

Listing details to confirm

The listing describes a CertiPUR-US-certified foam and OEKO-TEX-certified fabric, but those certification claims are not independently verified here. The listing also says the cover is removable and machine washable, but the care field says only “Machine Wash.” Its explicit contents list names high-density foam and memory foam, while a separate highlight mentions a polyester cover and handles, so confirm which components are included with the selected listing. The stated 48–72-hour expansion period is a setup condition, despite wording that also suggests use right after unpacking.

What’s in the box

High-density foamIncluded
Memory foamIncluded
Polyester coverCheck selected pack
Carrying handlesCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People looking for a foldable twin-size spare for occasional guests or sleepovers.
Buyers who prioritize a lighter mattress to move or store between uses.
Floor-use or travel setups where a 4-inch foam mattress fits the intended sleeping arrangement.

Less suited to

Shoppers seeking a thicker, bed-like profile for frequent or primary use.
Anyone who needs confirmed package details for the cover and carrying handles before ordering.

MEWMINGLE 4-Inch Twin Trifold Memory Foam Mattress · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 49 ratings

5 stars78%78%
4 stars14%14%
3 stars0%0%
2 stars0%0%
1 star8%8%

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller one-star share shows that experiences are not uniformly positive. With no specific customer comments supplied, the ratings do not identify what buyers liked or disliked. For an occasional-use 4-inch twin mattress, they offer only a broad satisfaction signal, not evidence of comfort, durability, or suitability for regular sleeping.

Frequently asked questions

What are the listed dimensions and weight?

The listing gives dimensions of 75 x 38 x 4 inches and a weight of 14.4 pounds.

Is this intended as a primary mattress?

The listing positions the 4-inch version as a lightweight spare for teenagers, sleepovers, travel, and floor use. It describes the 6-inch version, not this one, as better suited to bed-like support or frequent use.

What foam and cover materials are listed?

The listing names memory foam and high-density foam, with a polyester cover. It also claims CertiPUR-US certification for the foam and OEKO-TEX certification for the fabric.

Does the cover come off for washing?

The highlights call the cover removable, while the care field says “Machine Wash.” Confirm cover removability and washing instructions in the selected listing.