The product is made of high-quality aluminum alloy materials,light weight,safe and reliable,the back is adjustable,for transfering patients in the hospitalit’s easy to be cleaned. The height can be adjustable,with four wheels,two are lockable. The back can be adjustable. It can separated into a stretcher and a frame,the stretcher can be used alone. Size:190x55x88(highest)/50(lowest)cm Self weight:32kg Capability:159kg Package quantity:1pcs Package size:194x63x33cm GW:36kg