48 inch mattress

Dyonery 12 inch Gel Memory Foam Mattress, Medium Firm Mattress for Cool Sleep & Back Pain Relief, CertiPUR-US Certified

Dyonery 8 Inch Queen Firm - Extra Firm Flippable Mattress, High Density Memory Foam Mattress for Back Pain, CertiPUR-US Certified

Dyonery 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".

Dyonery 8/10 Inch Gel Memory Foam Mattress for Back Pain Relief,3-Layer Extra Firm Mattress with Removable Cover,Cooling & Supportive Sleep Queen/King

Emma and Oliver 10" Mattress & Gel Memory Foam Topper Bundle Set

Flash Furniture Cloud Green Tea Cooling Gel 4-Layer Memory Foam Mattress in a Box with CertiPUR-US Certification, Washable Cover, and Pressure Relief

Flash Furniture Cloud Green Tea Cooling Gel 3-Layer Memory Foam Mattress in a Box with CertiPUR-US Certification, Washable Cover, and Pressure Relief

King 14" Hybrid Mattress in a Box, CertiPUR-US®, Gel-Infused Memory Foam, Cooling Comfort, Pressure Relief, Medium Firm, Breathable Cover

Memory Foam King Mattress, 14in King Size Mattress in a Box, Medium-Firm for Pressure Relief & Comfort Sleep, Fiberglass Free, Zoned Pressure Relief

14" Mattress in a box Hybrid Spring Memory Foam Medium Firm with CertiPUR-US, Antisensitivity in White

Flash Furniture Capri Comfortable Sleep 10 Inch CertiPUR-US Certified Foam Pocket Spring Mattress & 2 inch Gel Memory Foam Topper Bundle

King Mattress 14 inch Hybrid Mattress, Cooling Memory Foam Mattress in a Box with Individually Pocket Springs, CertiPUR-US Certified, Medium Firm

Dyonery Memory Foam Mattress 12-16" Queen/King Extra Firm/Medium Firm Dual-Sided High-Density for Back Pain Relief,Fiberglass-Free

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

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

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

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

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

Queen Size Mattress, 14 Inch Gel Memory Foam King Mattress for Cooling Night & Pressure Relief, Medium Plush Feel with Motion Isolating

King Mattress,14 Inch Memory Foam Mattress in a Box,Gel-Infused for Cool Breathable Sleep,Pressure Relief & Support,Medium Firm,CertiPUR-US Certified

King Mattress 14 inch Mattress King Size, Cooling Memory Foam Mattress in a Box, Medium-Firm for Pressure Relief&Cooler Sleep, CertiPUR-US

Mattress on Sale: 14" Queen Hybrid Mattress in a Box, Individually Pocket Springs,Medium Firm, Pressure Relief, Breathable Comfort, Fiberglass Free