Giantex Folding Bed Foam Mattress Twin Roll Away Guest Portable Sleeper Pull Out | Ebay Steel Frame And Wood Slat Supports Casters For Easy Moving Open Dimensions: 75.5"L X 31.5"W X 14"H Closed Dimensions: 35"W X 31.5"L X 11.5"H;Mattress Dimensions:73"W X 31.5"L X 2.75"H Weight Capacity:440lbs