Lightweight Walking Forearm Crutch with overall Height 95-125cm, Tube Extruded Aluminum, Arm Cuff P.P. (Polypropylene), Hand Grip Foam, Tip Rubber, Diameter Of Central Tube 22 mm, Diameter Of Other Tube 19 mm, Thick.Of Tube Wall 1.2 mm, Weight Cap. 110kg and net Weight 0.55 kg.