Intex Realtree Prestige Downy Airbed with Separate (6 C-cell) Battery Pump - Twin Quality-tested waterproof flocked top with vinyl sides and bottom; Standard length and width to fit sheets 8.75" (22cm) Thick mattress for extra soft comfort; 3-in-1 valve with extra-wide openings for fast inflating and deflating Battery pump that can also be used on other inflatables