38 inch mattress

Lucid Comfort Collection 12" Gel Memory Foam Mattress

Queen Size Mattress, 14 Inch Memory Foam Hybrid Bed in a Box, Motion Isolation, Edge Support, Gel Infused for Pressure Relief, Breathable Mattress

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

Zermatte Roll Up Travel Mattress - 3" Cooling Gel Infused Memory Foam Sleeping Pad - SINGLE (75" x 30" x 3")

12 InchMemory Foam Mattress in a Box, Soft and Breathable, Soft Feel

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 in. Gel Memory Foam Mattress – 12-inch All-Foam, Cooling Tencel Cover, Supportive Base (Full/Queen/King)

Lucid Comfort Collection Medium 10" Gel Memory Foam Mattress

Invacare Softform Premier Hospital Bed Mattress – 36"x80"x6", IPM1080, Medical-Grade Support

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

HomeStock Divine Super Plush 10in Gel Memory Foam Mattress

Lucid Comfort Collection Firm 10" Gel Memory Foam Mattress

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

Hybrid King Size Mattress in a Box, Memory Foam Mattress 14in for Comfort Sleep & Pressure Relief, CertiPUR-US Certified

14 Inch King Size Hybrid Mattress in a Box, Medium Firm Gel Memory Foam Mattress with Individually Wrapped Pocket Springs, Motion Isolation

SUGIFT 8" 10" Gel Memory Foam Mattress Twin Full Queen King Green Tea Infused Medium Firm Bed with Bamboo Cover Removable Washable Cover

HomeStock Divine Plush 8 inch California King Gel Foam Mattress

GDFStudio Victoria Modern Memory Foam Cooling Gel Hybrid Mattress

14 in Gel Memory Foam Mattress, King Mattress in a Box, Medium Firm Feel, Individually Wrapped Coils, CertiPUR-US Certified, Pressure Relieving

HomeStock Divine Ultra Plush 13in Gel Foam Mattress

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

Wuleitex 10-inch memory foam mattress