Brand new in box Heavy-duty EZ Rise Power Seat. Rise safely and easily. EZ Rise cushion supports your weight to help you rise from a seated position with little effort. Simply lean forward and the automatic cushion gently assists for more oomph. A handy helper: Air cylinder provides lift as needed; Built-in carry handle; Folds / stores easily; Comfy cushion is 100 polyurethane; Cover is 100 polyester Wipe clean; Adjustable weight capacity. 21 2 x 17.7 x 3"h., 7.4 lbs., 4 ozs. 80 to 190lb. wt. capacity. Move up with a boost, order today. Heavy-duty EZ Rise Power Seat To change weight pull apart at open end and it will release the pressure so you may change the weight setting.