Portable Twin Size Mattress Bed Boxspring Foldaway Guest Bed Set Foldaway guest bed transforms any room into a guest bedroom in a pinch Steel frame offers strength and durability, staying stable all night long Twin mattress constructed with 3 inches of super soft foam and one inch of fiber padding for total comfort Carry bag included for portability and convenience, perfect for camping Unfolded dimensions: 31 W x 74 L x 13 H, plus 4 twin mattress Folded dimensions: 31 x 38 x 10