Description#JL937L(3) is model of lightweight forearm crutch that is available in 6 colors. It is mainly made with lightweight and sturdy extruded aluminum tube with anodized finish that can withstand a weight capacity of 300 lbs. The tube has a spring lock pin for adjusting arm cuff & handle height to fit different users. The arm cuff & handgrip are ergonomically designed to reduce fatigue & provide more comfortable experience. The bottom tip is made of anti-slip rubber to reduce the accident of slipping.Features» Lightweight & sturdy extruded aluminum tube with anodized finish» Available in 6 color» The tube has a spring lock pin for adjusting arm cuff & handle height to fit different users. The overall height is from 37.4"-49.61" (arm cuff: 4 levels,Website:http://www.jlwheelchair.com, handle: 10 levels)» Ergonomically designed plastic arm cuff & foam handgrip can reduce fatigue & provide more comfortable experience» Bottom tip is made of anti-slip rubber to reduce the accident of slipping» Can withstand a weight capacity of 300 lbs.