48 inch mattress

12 Inch Queen Hybrid Mattress Memory Foam with Individually Wrapped Pocket Coils Medium Firm Mattress in a Box for Bedroom Apartment Dorm Essentials

10 Inch Queen Hybrid Mattress Memory Foam with Individually Wrapped Pocket Coils Medium Firm Comfort for Bedroom Apartment Dorm Essentials

13 Inch Queen Hybrid Mattress with Cooling Gel Memory Foam Bamboo Charcoal Green Tea Copper Foam for Bedroom Apartment Dorm Room

12 Inch Queen Hybrid Mattress with Gel Memory Foam and Pocket Springs Medium Firm Mattress in a Box with Zoned Support

Queen Mattress In a Box, 14" Cooling Gel Memory Foam Queen Size Mattress, Medium Firm for Presure Relief&Cooler Sleep, CertiPUR-US

Queen Mattress In a Box, 14" Cooling Gel Memory Foam Queen Size Mattress, Medium Firm for Presure Relief&Cooler Sleep, CertiPUR-US

Lincove 12 Inch Spring Hybrid and Memory Foam Mattress - Medium Firm Mattress CertiPUR-US Certified - Adaptive Support, Pressure Relief - Made in USA

Serta Five Star Mattress - 8" Medium

Serta Five Star Mattress - 10" Medium

Lucid Comfort Collection Medium 10" Gel Memory Foam Mattress

Lucid Comfort Collection 8" Gel Memory Foam Mattress

Linenspa Essentials ActiveRelief 5" Gel Memory Foam Mattress

Serta Five Star Mattress - 12" Plush Pillow Top

10 Inch Hybrid Full Size Mattress - Gel Memory Foam, Pocket Coils, Breathable, Durable, Mattress in a Box

Sheep Retreat 10" Medium Memory Foam Mattress

Lucid Comfort Collection SureCool 14" Gel Memory Foam Mattress

Memory Foam Camping Mattress - 63"x26"x3" Perfect for Outdoor Activities

Garvee Tufted Japanese Folding Floor Mattress, 4" Thick Foam Tatami Mat Portable Sleeping Bed for Guest Room Apartment Living Camping

ProHeal Multi-Tiered Foam Hospital Bed Mattress - 36" x 76" x 6"