48 inch mattress

BestMassage 8 Inch Mattress Gel Memory Foam Mattress Medium Firmness Mattresses for Cool Sleep & Pressure Relief CertiPUR-US Certified

Dyonery Firm Flippable Mattress Dual Side Medium Firm-Extra Firm Memory Foam Bed Mattress for Back Pain,CertiPUR-US Certified,Fiberglass-Free

10 Inch Mattress, Flippable Dual-Sided Extra Firm & Cooling Gel Memory Foam Bed for Back Pain Relief – Breathable, Medium to Super Support

Wuleitex 12 inch size memory foam mattress, medium hard mattress Certified breathable mattress for cool sleep support and decompression

FDW 12 inch Bamboo Charcoal Memory Foam Mattress Cooling Gel CertiPUR-US Certified Breathable Bed Mattress for Cooler Sleep,White

Dyonery 6 Inch Folding Mattress, Tri-Fold Memory Foam Mattress with Washable Cover, Storage Bag, Non-Slip Bottom, Guest Bed for Home, Camping

Twin Size 8 Inch Medium Firm Memory Foam Mattress, Breathable Pressure Relief Bed Mattress for Bedroom

FDW 4 inch Folding Mattress Tri Fold Memory Foam Mattress Topper Portable Foldable Mattress Topper with Washable Cover for Camping

12 INCH Convenient Mattress-in-a-Box Design for Simple Delivery and Setup

Wuleitex 10 Inch Medium Cooling Gel Memory Foam Mattress with Breathable Cover

Dyonery Dual Firmness Mattress Topper Medium Firm, Cooling Gel Memory Foam, Washable Anti-Slip Zipper Cover, CertiPUR-US & Oeko-TEX, Back Pain Relief

FDW 12 inch Mattress Gel Memory Foam Mattress for Cool Sleep & Pressure Relief/CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving

Zinus 12 Inch King Green Tea Memory Foam Mattress, Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric

BestMassage 8 Inch Mattress Bamboo Charcoal Memory Foam Mattress Medium Firm Mattress CertiPUR-US Certified

Wuleitex 10 inches Medium Memory Foam Mattress for Free Sleep Position

Continental Sleep, 4-Inch High-Density Foam Vinyl RV Mattress Replacement, Good for Trailers, Camper Vans and other Furniture Application, Green

Lincove Classic Memory Foam Mattress – CertiPUR-US, Gel Memory Foam, Cool Quilted Top, Medium Support, 12", Made in USA

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

Zinus 12 Inch Green Tea Cooling Memory Foam Mattress, King, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric