48 inch mattress

14in Queen Memory Foam Mattress, Queen Mattress in a Box for Cooling Sleep, CertiPUR-US Certified, Medium Firm, Motion Isolation, Strong Support

MAYEERTY 2 Inch Cool Pillow Top Mattress Double Layer Gel Memory Foam Medium Firm Back Pain Relief

Lucid Comfort Collection Medium 10" Gel Memory Foam Mattress

GDFStudio Victoria Modern Memory Foam Cooling Gel Hybrid Mattress

HomeStock Divine Plush 8 inch California King Gel Foam Mattress

HomeStock Divine Super Plush 10in Gel Memory Foam Mattress

Lucid Comfort Collection 8" Gel Memory Foam Mattress

HomeStock Divine Ultra Plush 13in Gel Foam Mattress

King Size Mattress, 14 Inch Gel Memory Foam Hybrid Bed in a Box, Medium Firm, Motion Isolation, Edge Support, Breathable Design for Comfort Sleep

12 Inch Queen Memory Foam Mattress with Copper Gel Cooling Foam Graphene Cover Pressure Relief Support Bed in a Box

14 Inch Queen Memory Foam Mattress with Copper Gel Cooling Foam Pressure Relief Graphene Cover Bed in a Box

14 Inch King Size Hybrid Mattress – Memory Foam and Pocket Spring Bed – Medium Firm Comfort, Spine Support, Quiet and Breathable

14" Full Plush Hybrid Mattress with Instant Touch Cooling Fabric, 360°Airflow Circulation and Air Boost Comfort Foam

Sheep Retreat 10" Medium Memory Foam Mattress

12" Queen Plush Hybrid Mattress with Instant Touch Cooling Fabric, 360°Airflow Circulation and Air Boost Comfort Foam

Novilla 6 8 Inch Medium Hybrid Mattresses with Bonnell Spring and Gel Memory Foam for Cool Night Sleep, Pressure Relief

AMERLIFE 6 Inch Tri-Fold Memory Foam Mattress with Removable Washable Cover, for Guests, Camping, Dorm & Travel, White

Novilla 14 inch Memory Foam Hybrid Mattress with Innersprings for Pressure Relief and Motion Isolation

Linenspa Essentials 12" Gel Memory Foam Hybrid Mattress

14" Queen Gel Memory Foam Mattress: Medium Firm, Cooling Technology, CertiPUR-US Certified