Designed for use with one hand * The well-balanced center grip may be positioned for either right or left hand use by simply moving two bolts * Constructed of heavy-wall anodized aluminum tubing * Height adjusts 30 to 40 ; 18 D x 24 W at base. 16-1/2 between grips Weighs 10.5 lbs * 400-lb. weight capacity * Walker tips contain latex