Sold by: Pair Constructed of heavy-gauge aluminum tubing; these forearm crutches feature vinyl coated; front opening forearm cuffs; steel handles with plastic grips; and x-large rubber crutch tips. Double height adjustments allow for independent adjustment of both hand grip and cuff height. Adjustable from 20" to 29" (50.8 cm to 73.6 cm). Forearm cuff is 15" circumference around the outside of cuff. Forearm cuff is 4" inside diameter. Handles are 4 1/2" length.