48 inch mattress

King Size Mattress,14 Inch King Mattress in a Box, Gel Memory Foam Mattresses for Cooling Night Sleep, Comfort Support and Pressure Relief

Emma and Oliver 4-Layer Memory Foam Mattress in a Box with Green Tea Infusion, Air Circulation, Cooling Gel, and CertiPUR-US Certified Foam

Sailvan Hybrid Mattress 12 inch, Purple Mattress in a Box, Medium Firm Mattress, Pressure Relief, CertiPUR-US

Novilla 8 inch Gel Memory Foam Mattresses for Cooling Night Sleep and Pressure Relief

Gel Memory Foam Mattresses for Cooling Night Sleep & Pressure Relief, CertiPUR-US Certified

Bare Home Clean Classic Mattress - CertiPUR-US Certified

Novilla 12 inch Gel Memory Foam Mattress for Cool Night & Pressure Relief

Novilla 12 inch Medium Firm Hybrid Memory Foam/Coil Blend Mattress in a Box, Motion isolation

VEVOR Japanese Tatami Mat, Twin Size Foldable Japanese Tatami Mattress( Natural Rush Grass), Japanese Floor Mattress with Non-Slip Backing, Green

Martha Stewart SleepComplete 12" Medium Dual-Action Cooling Gel and Green Tea Memory Foam Mattress with Soft Breathable Recycled Jacquard Quilted Top

14In King Size Mattress in a Box, Memory Foam King Mattress, Pocket Spring for Motion Isolation, Medium Firm, Pressure Relief,Breathable & Cooling

Novilla 12 inch Gel Memory Foam Mattresses for Cooling Night Sleep & Pressure Relief, Motion isolation

Novilla 10 inch Medium Firm Hybrid Memory Foam/Coil Blend Mattress in a Box

SereneLife EZ-Bed Inflatable Air Mattress with Frame - Luxury Self-Inflating Blow Up Guest Airbed Cot with Rolling Case

VEVOR Japanese Tatami Mat, Queen Size Foldable Japanese Tatami Mattress( Natural Rush Grass), Japanese Floor Mattress with Non-Slip Backing, Green

VEVOR Japanese Tatami Mat, Full Size Foldable Japanese Tatami Mattress( Natural Rush Grass), Japanese Floor Mattress with Non-Slip Backing, Green

Bestier 14" Cooling Gel Memory Foam Black Mattress in a Box, Organic Wool Mattress, Lumbar Support Spring for Superior Comfort, CertiPUR-US

12 in. Hybrid Mattress with Pocket Springs & Comfort Foam, Breathable Knitted Cover, Medium Firm Support – Queen

Avenco 10 inch Medium Firm Hybrid Memory Foam/Coil Blend Mattress in a Box

VEVOR Japanese Tatami Mat, King Size Foldable Japanese Tatami Mattress( Natural Rush Grass), Japanese Floor Mattress with Backing, Green

Purple Restore® Hybrid Mattress with GelFlex Grid and Coil System, Grey

Queen Mattress Clearance — 14“ Hybrid Mattress in a Box, Pocket Springs, Medium Feel, Motion Isolating, CertiPUR-US Certified, Fiberglass Free

King Hybrid Mattress – Medium, Breathable Cooling Gel Memory Foam, Bed-in-a-Box, White

SereneLife EZ Air Mattress with Frame & Rolling Case, Foldable Self-Inflating Air Bed with Built in Pump, Twin