Twin XL Memory Foam Mattress, 10 Inch Firm Gel Mattress, Bed in a Box, Low Motion Transfer, Twin XL Size for Dorm & Home White + Memory Foam and Polyurethane Foam + Fabric + Twin XL

【Optimal Comfort & Support】: Features a 10-inch profile with gel-infused memory foam; provides a firm feel ideal for back and stomach sleepers; conforms to your body to relieve pressure points and promote proper spinal alignment for a restful night's sleep 【Low Motion Transfer Technology】: Minimizes disturbances from movement; ensures undisturbed sleep for you and your partner; ideal for couples or light sleepers; constructed with multiple layers of high-density foam for enhanced stability and support 【Convenient Bed-in-a-Box Design】: Arrives compressed and rolled in a box for easy delivery and setup; expands to full size within 24-72 hours; eliminates the hassle of traditional mattress delivery; dimensions are 38"W x 80"L x 10"H and weighs approximately 40 lbs