38 inch mattress

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 8-10 Inch Mattress, Fiberglass-Free with Tencel Cover & Green Tea Gel Memory Foam, Medium Firm Support for Back Pain Relief

Lucid Comfort Collection 8" Gel Memory Foam Mattress

Marriott Hotel Foam Mattress

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

BestMassage 6 Inch Mattress Bamboo Charcoal Memory Foam Mattress Medium Firm Mattress CertiPUR-US Certified

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

Continental Sleep, 12-Inch Ultra Plush Euro Top Single Sided Hybrid Mattress, Compatible with Adjustable Bed

Continental Sleep 14" Medium Firm Pocket Coil Hybrid Mattress,

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

Ego Platinum 14" Firm Copper Infused Gel Memory Foam Mattress

Wuleitex 10/12/14 inch memory foam large mattress, decompression - solid memory foam mattress, classic comfortable best mattress, quiet sleep

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

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

Dyonery 8-10" Memory Foam Mattress with Tencel Cover, Cooling Green Tea Gel, Medium Firm Support, Fiberglass-Free, CertiPUR-US

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

Lucid Comfort Collection 12" Memory Foam Mattress

Dyonery Green Tea Gel Memory Foam Mattress Medium Firm Bed Mattress for Pressure Relief Bed in a Box,Breathable Cover,Non-Slip

Christopher Knight Home Restonic Gel Memory Foam 14" Mattress with Euro Top Plush