Adult 44 - 52 Patient Height 5'2 -5'10 Lighter Than Wood The Standard Aluminum Crutch Provides Stability And Durability 300 Lbs. Weight Capacity Double Extruded Center Tube Provides Additional Strength To Weight-bearing Area Push-pin Adjustment Makes It Easy To Adjust Crutch Height In 1 Increments Non-skid Jumbo Size Rubber Tips Provide Excellent Traction Easy Wing Nut Adjustments For Hand Grips Comfortable Durable Rubber Underarm Pad And Hand Grip Limited Lifetime Warranty Sold As A Pair Shipping Carton Size: 34 L X 12 W X 10 H