48 inch mattress

Vipbear 14 Inch King Size Memory Foam Mattress for Back Pain, High Density Memory Foam Mattress for Back Pain, Foam Made in USA, 80"x 76".

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

Dyonery 8-inch Extra-Firm Queen-Size Mattress – A high-density memory foam mattress designed specifically to relieve back pain，80"x 60".

Avenco 10 12 inch Gel Memory Foam Hybrid Mattress Medium Firm for Pressure Relief and Motion Isolation

PAGED Mattress with Pocketed Coils, 13 Inch Hybrid Mattress with Phase Change Cooling Fabric for Breathable Comfort

PAGED Hybrid Mattress with Pocket Coils Mattress with Knitted Fabric Top for Comfortable Sleep

Atlas Mattress 10" XL Twin Innerspring Mattress, Breathable Cover, Firm Firmness

Yaheetech 8" Gel Memory Foam Mattress with Green Tea Scent, Cooling Tech, 3 Foam Layers

Yaheetech 10" Gel Memory Foam Mattress with Green Tea Scent, Cooling Tech, 3 Foam Layers

Yaheetech 12" Gel Memory Foam Mattress with Green Tea Scent, Cooling Tech, 3 Foam Layers

Milliard Premium 4.5 Inch Memory Foam Sofa Bed Replacement Mattress

Vipbear Extra Firm Memory Foam Mattress , Luxury Cooling Gel Bed Mattresses, Flip Firm Mattress for Back Pain

Dyonery Extra Firm Memory Foam Mattress, Dual-Sided High Density Bed for Back Pain Relief, Fiberglass-Free Gel Support

Purple RestorePremier® Hybrid Mattress Soft with 3" GelFlex Grid and Individaul Responsive Coil System, Grey

Dyonery Cooling Memory Foam Mattress, Dual-Sided Firmness with Ice Silk Cover, Green Tea Gel Bed for Sleep Support

Dyonery 4" Gel Memory Foam Sofa Bed Mattress Replacement, Sleeper Sofa Mattress with Washable Cover for Pull-Out Couch, CertiPUR-US

Dyonery Extra Firm Memory Foam Mattress Queen Size 12/14 Inch Cooling Green Tea Gel Foam for Back Pain Relief , Removable Fiberglass-Free Cover

Purple RestorePlus® Hybrid Mattress Soft with 3" GelFlex Grid and 3 Zone Coil System, Grey

Vipbear Cooling Gel Memory Foam Mattress-Medium Firm Mattress Support & Pressure Relief,CertiPUR-US Certified,Fiberglass Free Mattress-in-a-Box

Cool Gel Mattress Topper

14" King Cooling Gel Memory Foam Mattress in a Box ¨C Medium Firm, Pressure Relief, Breathable

Vipbear Extra Firm Mattress Short Queen RV Mattress Size 12 Inch with Ice Silk Cover, Luxurious Cool Green Tea/Gel Memory Foam Mattress in Box

Dyonery Extra Firm Memory Foam Mattress with Cooling Green Tea & Gel, Double-Sided, Tencel Cover, Fiberglass-Free