48 inch mattress

ProHeal Memory Foam Hospital Bed Mattress Pressure Redistribution, Gel Infused - 36"x76"x6"

Atlas Mattress Memory Foam Mattress in a Box, CertiPUR-US Certified and Medium Firm

Dyonery Mattress Memory Foam Mattress,Medium Firm Support&Pressure Relief,Back Pain Relief,Fiberglass Free,CertiPUR-US Certified

Dyonery 3-Inch Extra Firm Mattress Topper - High-Density Pain Relief Foam Pad with Removable, No-Smell Cover

Dyonery 6 Inch Folding Mattress, Grey Tri-fold Memory Foam Bed for Modern Living, Portable Guest Bed, Washable Jacquard Cover

FDW 8 inch Mattress Gel Memory Foam Mattress for Cool Sleep & Pressure Relief/CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving

Avenco 6/8/10/12/14 Inch Hybrid Mattresses with Bonnell Spring and Gel Memory Foam for Cool Night Sleep & Pressure Relief, CertiPUR-US Certified

6 Inch Soft Medium Firm Pocket Spring Mattress with Motion Reducing Coils for Spinal Alignment Twin Size

Zinus 8" Twin Cooling Essential Memory Foam Mattress, Fiberglass-Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials

Wuleitex memory foam mattress, 10 inch mattress, box cooling gel, medium support decompression,

Waterproof High Density Foam Mattress with Diamond Quilted Breathable Fabric

Novilla 6 8 Inch Medium Hybrid Mattresses with Bonnell Spring and Gel Memory Foam for Cool Night Sleep, Pressure Relief

Medium Firm Bonnell Spring Mattress with Interconnected Coils for Even Support

Medium Firm Memory Foam Mattress with Breathable Structure for Pressure Relief

Dyonery 3-Inch Extra Firm Mattress Topper - High-Density Pain Relief Foam Pad with Removable, No-Smell Cover

Dyonery Dual Firmness Mattress Topper Medium Firm, Cooling Gel Memory Foam, Washable Anti-Slip Zipper Cover, CertiPUR-US & Oeko-TEX, Back Pain Relief

Soft Medium Firm Pocket Coil Mattress with 560 Individually Wrapped Coils for Motion Isolation

Visco Gel Infused Memory Foam Mattress with 8in High Density Base for Cool and Relaxed Sleep

Dyonery 6 Inch Foldable Mattress, Full Size Tri-fold Mattress Folding Bed,Memory Foam Floor Sleeping Mattress, Removable and Washable Cover

Herbal Fusion Green Tea Infused Memory Foam Mattress with 3in Top Layer and 7in Support Base

Novilla 10”12”14”16”Airyflow Gel Memory Foam Mattress for Cool Night, CertiPUR-US Certified