X7 Shock Proof Aluminum Wheelchair

X7 shock proof aluminum wheelchair Optional seat width 16 "/17"/18 "/19"/20“ Adjustable seat depth Adjustable backrest height and angle Add stabilizer bar Adjustable backrest cushion bottom layer+nylon cloth cushion upper layer Rear lift detachable armrest with height adjustable front and rear sliding PU armrest pad Adjustable multi hole position of rear wheel Shock absorbing front fork 7 "PU front wheel Quick release 24x 1 3/8 "steel wheel rear wheel with shock absorption function