Half-open U-shaped arm guard, surrounded by forearm, provides force point for the arm, ergonomic design, convenient force application Soft rubber grip, effectively alleviating hand discomfort caused by long-term use, and a comfortable grip Non-slip beef tendon foot cover with metal gasket to prevent the bottom from being pierced, wear-resistant, non-slip and long service life High-strength aluminum alloy, tube wall thickness 1.2mm, light weight, strong bearing capacity, easy to carry The height is adjustable, it is very convenient to adjust by pressing the marbles, and the elderly can also easily adjust Product Details Crutch height: 36-45 inches Product diameter: 22mm on the upper section, 19mm on the lower end Body material: aluminum alloy Tube wall thickness: 1.2mm Gear spacing: 2.2cm Crutches weight: about 0.45kg 1 countHalf-open U-shaped arm guard, surrounded by forearm, provides force point for the arm, ergonomic design, convenient force application. Soft rubber grip, effectively alleviating hand discomfort caused by long-term use, and a comfortable grip. Non-slip beef tendon foot cover with metal gasket to prevent the bottom from being pierced, wear-resistant, non-slip and long service life. High-strength aluminum alloy, tube wall thickness 1.2mm, light weight, strong bearing capacity, easy to carry. The height is adjustable, it is very convenient to adjust by pressing the marbles, and the elderly can also easily adjust.