Tall Adult * Unique Pull Pin Allows For Easy Hand Grip Adjustments Without Removing Screws And Wing-nuts * Lighter Than Wood  The Aluminum Crutch Provides Stability And Durability * Push Pin Adjustment Makes It Easy To Adjust Crutch Height In 1  Increments *  No Skid  Jumbo Size Vinyl Contoured Tips Provide Excellent Traction *  Comfortable  Durable Accessories Are Latex Free * 300 Lb. Weight Capacity * Limited Lifetime Warranty *