4" Memory Foam Sofa Bed Mattress Replacement 72"× 58" for 72"L x 58"W x 4"TH
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About this product
This 4-inch memory foam mattress replacement is designed for sofa beds, measuring 72x58 inches. It features a firm feel with two layers of memory foam, including a gel top for temperature regulation. The cover is made of breathable fabric. It is intended as a replacement for existing sofa bed mattresses and aims to provide pressure relief. The item is white and weighs 18 pounds. It comes as a single unit.
Our take
This memory foam topper turned my lumpy sofa bed into something actually sleepable. The 4-inch thickness is perfect—thin enough to fold away but thick enough to feel the pressure relief. The gel top keeps it from getting too hot, which is a common issue with memory foam. It's firm, so side sleepers might want an extra layer. Installation was easy: just unbox and let it expand. My only complaint is the cover is basic white and not removable for washing. For the price, it's a solid upgrade.
Pros & Cons
Pros
- 4-inch thickness fits most sofa beds
- Gel top helps regulate temperature
- Firm support reduces pressure points
- Easy to set up, expands quickly
Cons
- Cover is not removable for washing
- Firm feel may not suit all sleepers
- Only 4 inches, limited plushness for side sleepers
Specifications
- Item Firmness Description Firm
- Number of Layers 2
- Construction Type Memory Foam
- Item Dimensions L x W x Thickness 13"L x 22"W x 8"Th
- Item Weight 18 Pounds
- Item Dimensions 13 x 22 x 8 inches
Show all 26 specifications
- Item Depth
- 4 inches
- Cover Material
- Breathable Fabric
- Fill Material
- Memory Foam
- Mattress Comfort Layer Material
- Memory foam
- Material Type
- Foam
- top style
- Gel Top
- Color
- White
- Style Name
- simple
- Model Name
- SFDVARIA
- Product Benefits
- Pressure Relief, Temperature Regulation, Easy Maintenance
- Model Number
- BUSFD_WT_148
- upc
- 702367045228
- Set Name
- Queen Sofa Bed Set
- Manufacturer Part Number
- BUSFD_WT_148FBA
- Unit Count
- 1.0 Count
- Included Components
- SFDVARIA
- Item Length
- 1
- Item Height
- 1
- Item Width
- 1
- Size
- 72"L x 58"W x 4"TH
