Product Description:Lightweight adult aluminium crutches. made of anodized aluminium, reinforced centre tube and footpiece provides added strength. push button adjustment and height adjustment in 2.5cm increments. handgrip postion is adjusted with wing nuts. underarm and handgrip pads are comfortable and durable. 300 lb maximum weight capacity. includes laminated colour operating instructions. recommended patient height range 5′ 5.1cm – 5′ 25cm .