Our widest folding bed is 48 " x 72" with a hospital quality 5" vinyl antibacterial covered foam mattress. Just shy of a double width, it is great for 2 children or an adult looking for a slightly wider sleep surface. Or 1 light adult and child. Because the double folding bed is a suspended poly deck surface we recommend maximum weight to be under 180 lbs and this unit is NOT recommended for 2 adults. Sheet sets or individual mattress pads are available for rent as well.