Product Details + SLEEP IN COMFORT: 3 inch cot-sized memory foam mattress provides soothing relaxation so your guests can get a peaceful night's sleepEASY TRANSPORTATION: The bottom locking wheels make it simple to roll into the living room or guest bedroom to accommodate all your guestsFOLDING AND PORTABLE: When folded, the mattress measures only 10 inches wide allowing you to store it away in a closet when not in useSTURDY FRAME: 2 metal support bars and 32 carbon steel springs provide durability and support to keep guests safe while restingOVERALL DIMENSIONS: 75"(L) x 21"(W) x 11"(H); Weight Capacity: 300 lbs.