Rhyme Source 4.5 Inch Gel Memory Foam Sofa Bed Mattress Replacement, Full Size, White, Medium Firmness

Upgrade your sofa bed with the Rhyme Source 4.5 Inch Gel Memory Foam Mattress Replacement. Designed for medium firmness, this full-size mattress offers superior comfort and support.

Key Features:
- Size: 73"L x 52"W x 4.5"TH (Full Size)
- Material: Gel Memory Foam with a high-density polyurethane foam base
- Conforms to body contours for pressure relief and pain alleviation
- Gel-infused foam dissipates heat for a cooler sleep
- Durable and long-lasting, retains shape and resilience
- OEKO-TEX and CertiPUR-US certified
- Versatile use: suitable for folding sofa beds, floor use, boats, campers, and RVs
- Medium firmness for optimal spinal alignment and comfort