4 Inch Sofa Mattress Queen Size, Gel Memory Foam Infused, with Removable Washabl
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About this product
This queen-sized sofa mattress from Wellynap is 4 inches thick, featuring gel memory foam and high-density foam layers. It has a removable and washable cover, medium firmness, and measures 72 by 58 inches. Priced at $120.11, it offers breathable, durable pressure relief for sofa beds or regular use.
Our take
This 4-inch queen topper feels like a step up from thinner options. The dual-layer construction—gel memory foam on top and high-density foam below—gives a nice balance of softness and support. The removable cover is a huge plus for easy cleaning. It's medium firm, which works well for back and combo sleepers. At $120, it's pricier than basic toppers, but the quality feels justified. It expanded fully within a day and had minimal off-gassing. My only gripe is that it's a bit heavy to maneuver. Overall, a solid choice for upgrading a sofa bed or even a regular mattress.
Pros & Cons
Pros
- 4-inch thickness with dual foam layers
- Removable and washable cover
- Medium firmness suits many sleepers
- Breathable and durable construction
Cons
- Heavier than thinner toppers
- Higher price point
Specifications
- Brand Wellynap
- Item model number MemoryFoam-U
- Item Thickness 4 Inches
- Color White
- Number of Layers 4.0
- Top Style Tight Top
Show all 13 specifications
- Item Weight
- 18.1 Pounds
- Fill Material
- Gel Memory Foam, High Density Foam
- Item Firmness Description
- Medium Firm
- Manufacturer
- Wellynap
- Special Feature
- Breathable, Durable, Pressure Relief, Removable Cover, Washable
- Product Dimensions
- 72"L x 58"W x 4"Th
- UPC
- 7445016925962
