Best Choice Products Folding Rollaway Guest Bed Cot with Memory Foam Mattress Foldaway Easy Storage Portable twin bed that easily folds to 10 wide to save space Bed comes included with a comfortable memory foam mattress that any one will enjoy Bed frame is constructed with two metal support bars that fold out and 32 carbon steel springs Contains wheels on the bottom that allow for easy mobility and have the capability to lock in place Extended dimensions: 75(L) x 21(W) x 11(H) off the ground