48 inch mattress

Dyonery 6" Full Trifold Memory Foam Mattress, Floor Bed with Cooling Gel, Washable Cover & Non-Slip Bottom, Foldable Mattress for Camping, RV

Dyonery 6/8/10 inch Extra Firm Mattress for Pain Relief ,Green Tea Gel Memory Foam,Anti-Slip Breathable High Density Foam Mattress CertiPUR-US

10/12/14 inch comfortable memory foam mattress, breathable high-quality foam mattress

Dyonery 6" Thick Tri-fold Mattress Memory Foam Folding Mattress Firm Support Easy Fold with Storage Bag Portable Guest Bed,Camping,Travel,Pet

Wuleitex 10,12,14 inch Gel memory sponge mattress, medium hardness, quiet sleep every day , mattress in a box

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

Dyonery Extra Firm Mattress Short Queen RV Mattress Size 12 Inch with Ice Silk Cover,Extra Firm Bamboo Bed-Mattress for Back Pain, CertiPUR-US, in USA

Dyonery 6" Queen TriFold Memory Foam Mattress, Foldable Floor Bed with Handle & Removable Washable Cover ¨C Guest, Camping, RV, Travel

Dyonery 6 Inch Folding Mattress, Grey Tri-fold Memory Foam Bed for Modern Living, Portable Guest Bed, Washable Jacquard Cover

FDW 3 inch Folding Mattress Tri Fold Memory Foam Mattress Topper Foldable Mattress Topper with Washable Cover for Camping

DynastyMattress 4-inch CoolBreeze Memory Foam Mattress Sleeper for Convertible Folding Sofa & Couch Beds Full Size Sofa Not Included - USA Made

Nature Bee Organic's 2-Stage Mini Crib Mattress

FDW 6 Inch Hybrid Mattress with Innerspring and Foam/Fiberglass Free/Medium Firm Spring Mattress/Mattress in a Box/CertiPUR-US Certified

Dyonery Mattress in a Box, Reversible Memory Foam Bed with Washable Cover, CertiPUR-US Certified Firm & Medium Support

Costway 3" Gel-Infused Memory Foam Mattress Topper with Removable & Washable Cover Twin/Full/Queen/King

Dyonery Extra Firm & Firm Memory Foam Mattress 12/14/16 Inch Dual-Side Bed Mattress High-Density for Back Pain Relief,CertiPUR-US Certified

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

Cooling Relief Gel Queen Size Mattress in a Box, 14in Mattress in a Box, Medium-Firm for Presure Relief&Cooler Sleep, Motion Isolation