48 inch mattress

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

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

Whisen 12” Twin XL Hybrid Mattress with Memory Foam, Breathable Cool Cover Individual Pocket Spring

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

MAYEERTY 6 Inch Twin Hybrid Mattress in a Box, Foam & Spring Medium Soft with Breathable Fabric, CertiPUR-US Certified for Kids/Guest Room

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 Extra Firm Memory Foam Mattress 12-14 Inch Dual Side Medium Firm Cool Green Tea/Gel-Mattress in Box Fiberglass-Free Cover,CertiPUR-US

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

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

14" King Size Mattress, Memory Foam Mattress, Hybrid Gel-Infused Cooling Mattress,Medium-Firm Bed in a Box for Pressure Relief & Motion Isolation

14" Queen Mattress in a Box,Gel Memory Foam&Pocket Coils,Medium Firm Hybrid Mattress,Back Support & Motion IsolationCooling Bed for Side Sleepers

14" King Mattress in a Box,Gel Memory Foam&Pocket Coils,Medium Firm Hybrid Mattress,Back Support & Motion IsolationCooling Bed for Side Sleepers

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

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

Queen Size Memory Foam Mattress, 14" Innerspring Hybrid Mattress, Multiple Size

King Size Memory Foam Mattress, 14" Innerspring Hybrid Mattress, Multiple Size

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

Dyonery King Memory Foam Mattress, 14 Inch Memory Foam Mattress in a Box, Medium Feel, Breathable Cooling Layers, Soft and Comfortable.

Dyonery Medium - Extra Firm Flippable Mattress Twin XL, 12 Inch Extra Firm Memory Foam Mattress for Back Pain, High Density Bed-Mattress in Box

Signature Design by Ashley Limited Edition 12" Firm Hybrid Mattress with Lumbar Support Gel Memory Foam

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

Easter Deal — 14" Queen Hybrid Mattress in a Box, Gel Memory Foam, Cooling Sleep, Medium Feel, Breathable Cover, CertiPUR-US Certified