The CarCaddie attaches to the frame of most vehicle doors, and offers balancing support for persons entering or leaving their cars. Adjustable strap is made of quality nylon for long-lasting use. Can be adjusted to accommodate varying window heights. Soft, cushion grip fits comfortably in the hand. The ergonomically contoured buckle can be attached easily to most cars, vans or trucks. Supports 250 lbs. Adjustable Strap Length: 7-in. to 16-in. Handle Width: 5-in. Weight: 4.4 oz. One-year manufacturer's warranty.