48 inch mattress

Sweetnight CoolNest 12/14/16 inch Cooling Gel Memory Foam Mattress, 5-Zone Ergo Support for Pressure Relief, Medium, CertiPUR-US Certified

Mellow 10-Inch Cooling Gel-Infused Memory Foam Bed Mattress, Medium-Firm, Queen

Euro Top Hybrid Cooling Gel Memory Foam Pocket Spring Mattress

Manchester United 12" Charcoal Medium Memory Foam Mattress

Resspry 12 inch Gel Memory Foam Sprung Hybrid Mattress,120-Night Home Trial, Apex Collection

14" Twin Firm Pressure Relieving Cooling Hybrid Mattress with Instant Touch Cooling Fabric, 360°Airflow Circulation and Air Boost Comfort Foam

Sweetnight 10 inch King Size Cooling Gel Memory Foam Mattress Hybrid Mattress,Medium Firm and Pillow top

13" Twin Firm Pressure Relieving Cooling Hybrid Mattress with Instant Touch Cooling Fabric, 360°Airflow Circulation and Air Boost Comfort Foam

12" Twin Firm Pressure Relieving Cooling Hybrid Mattress with Instant Touch Cooling Fabric, 360°Airflow Circulation and Air Boost Comfort Foam

Twin Memory Foam Mattress in a Box, 8 Inch Medium Firm Gel Cooling, Bamboo Cover, CertiPUR-US Fiberglass-Free for Platform Bed

5-Inch Twin Size Medium Firmness Bonnell Spring Mattress, Even Support And Lasting Comfort For Balanced Sleep

6-Inch Twin Size Waterproof High-Density Foam Mattress with Navy Blue Diamond-Quilted Breathable Fabric

Finslpt 12 inch Gel Memory Foam and Innerspring Hybrid Mattress, CertiPUR-US Certified - Aura Collection

8" Thick Queen Size RV Latex Memory Foam Mattress, Medium Firm, Glass Fiber Free, for Truck Camper Trailer and Motorhome

10" Thick Queen Size RV Latex Memory Foam Mattress, Medium Firm, Glass Fiber Free, for Truck Camper Trailer and Motorhome

6 Inch Twin Size Soft-Medium Firmness Pocket Spring Mattress - Pocket Coil Mattress

JIONJOY 3-Inch Portable Tri Folding Medium Gel Memory Foam Mattress| White

Invacare Hospital Bed Mattress with Fluid-Resistant Removable Cover & Shaped Cells

Ego Platinum 14" Firm Copper Infused Gel Memory Foam Mattress

Ego 12" Medium Green Tea Adaptive Memory Foam Mattress

Ego Platinum 14" Medium Copper Infused Gel Memory Foam Mattress

JIONJOY 4-Inch Portable Tri Folding Medium Gel Memory Foam Mattress| White