48 inch mattress

FDW 6 Inch Gel Memory Foam Mattress,Mattress in a Box with Washable and Removable Zipper Cover,Fiberglass Free,CertiPUR-US Certified

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

Best Choice Products Adjustable Bed Base for Stress Management with Massage, Remote Control, USB Ports

Sersper 12 inch Memory Foam Spring Hybrid Mattress - Compatible with Platform Bed, Box Spring, or Slat Base

FDW 6-Inch Medium Firm Mattress - CertiPUR-US Certified Memory Foam

FDW 5 inch Mattress Gel Memory Foam Mattress for Cool Sleep & Pressure Relief/Bed-in-a-Box/Pressure Relieving

Dyonery 8-10" Memory Foam Mattress with Tencel Cover, Cooling Green Tea Gel, Medium Firm Support, Fiberglass-Free, CertiPUR-US

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

Avenco 6/8/10/12/14 inch Medium Firm Gel Memory Foam Hybrid Mattress with Pocket Springs for Motion Isolation and Pressure Relief

FDW 12 inch Gel Memory Foam Mattress CertiPUR-US Certified for Cooler Sleep Supportive & Pressure Relief,White

Dyonery 6" Tri-Fold Memory Foam Mattress with Washable Cover & Storage Bag, Foldable Floor Mattress for Guest Bed/Dorm/Camping/Murphy Bed

12 InchMemory Foam Mattress in a Box, Soft and Breathable, Soft Feel

FDW Mattress 12 Inch Gel Memory Foam Mattress with Breathable & Washable Soft Fabric Zippered Cover,CertiPUR-US Certified,White

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

FDW Base Foam Mattress 8 Inch Mattress, CertiPUR-US Certified,Breathable Bed Mattress for Cooler Sleep Supportive,Removable Soft Cover,White

Avenco 6 8 Inch Foam and Spring Hybrid Mattress in a Box, Adaptive Support, CertiPUR-US Certified

Dyonery 3 Inch Memory Foam - High Density Mattress Pad for Back Pain Relief - Breathable Washable Cover with Anti-Slip Straps

Dyonery 6 Inch Tri-fold Mattress, Folding Memory foam Bed, CertiPUR-US Certified Portable Guest Bed for Dorm & Camping

Dyonery Extra Firm Memory Foam Mattress Cool Green Tea/Gel Dual-Side Firm Bed Mattress High-Density for Back Pain Relief,CertiPUR-US Certified