48 inch mattress

14 Inch Queen Mattress in a box Hybrid Spring Memory Foam Medium Firm, Antimicrobial Fabric Cover, White

14" King Mattress in a Box, Memory Foam Mattress with High Quilted Hybrid of Comfort Foam and Pocket Spring, CertiPUR-US Certified

Dyonery RV Mattress 8/10 Inch Memory Foam Mattresses with Tencel Cover, Green Tea Cooling Gel, Medium Firm, CertiPUR-US, Mattress in Box

Dyonery 12-14 Inch Firm Mattress Twin XL, Orthopedic Green Tea Gel Memory Foam for Back Pain Relief, Cooling Bed in a Box with Soft Jacquard Cover

Dyonery 10" RV Mattress Cooling Green Tea Gel Memory Foam, Tencel Cover, Medium Firm & CertiPUR-US Certified for Campers/Trailers (Bed-in-a-Box)

Famistar 14 Inch Mattress in a box Hybrid Spring Memory Foam Medium Firm - White

12 Inch Hybrid Mattress in a box, Medium, Euro Top, ActiveCool Gel Memory Foam for Pressure Relief & Motion Isolation

14 Inch Queen Mattress in a Box, Cooling Gel Memory Foam with Pocket Springs, Medium Firm, Pressure Relief, Motion Isolation, CertiPUR-US Certified

14 Inch King Size Hybrid Mattress in a Box, Medium Firm Gel Memory Foam Mattress with Individually Wrapped Pocket Springs, Motion Isolation

14" Queen Hybrid Mattress with Gel Memory Foam, Cooling Sleep, Pressure Relief, Motion Isolation, Medium Feel, Breathable Cover, CertiPUR-US®

Queen Mattress, 14 Inch Gel Memory Foam and Individually Pocket Innerspring Hybrid Mattress, Queen Bed Mattress in a Box, CertiPUR-US Certified

Dyonery Soft mattress, full-size 12/14-inch memory foam bed mattress, ice silk covered, high-quality cool green tea/gel mattress, white

Dyonery Firm Memory Foam Mattress Twin XL Size Premier Cooling Green Tea/Gel Bed-Mattress

Whisen 12" Full Hybrid Mattress & Pressure Relief Breathable Mattress, Memory Foam Mattress with Medium Firm

Whisen 12" Twin XL Hybrid Mattress, Pressure Relief Breathable Mattress, Medium Firm Memory Foam

Whisen 10" Twin Hybrid Mattress, Memory Foam Mattress with Medium Firm Pocket Spring

Dyonery Tri Folding Mattress 6 Inch Queen Memory Foam Trifold Mattress Foldable Washable Cover& Storage Bag Space-Saving for Guest, Pet

Dyonery8/10/12/14 inch memory sponge mattress, reversible on both sides, medium/ultra hard support, stress relief, comfortable sleep.

6 Inch Tri Folding Mattress, Memory Foam Foldable Floor Bed with Washable Cover & Non-Slip Bottom, Portable Guest Bed

King Size Mattress in a Box, 14 Inch Gel Memory Foam Mattress for Cool Night & Pressure Relief, Medium Plush Feel with Motion Isolation

Dyonery RV Mattress King 10 Inch Memory Foam Camper Mattress Fiberglass Free Bed in a Box, CertiPUR-US Certified, 80"x72"x10", White

Mattress Clearance: 14" Hybrid Mattress king Size - Memory Foam & Individually Pocket Coils, Pressure Relief, CertiPUR-US Certified, Medium Firm

14-inch Queen Hybrid Mattress – Gel Memory Foam, Pocketed Coils, Medium Firm, CertiPUR-US Certified

14 Inch Queen Mattress, Gel Memory Foam Hybrid Mattress in a Box, Pocket Spring Support w/ Motion Isolation & Pressure Relief,Medium Firm,CertiPUR-US