MARSHALLTOWN The Premier Line SKY2115 Skywalker 2.1 15-Inch to 23-Inch Drywall Stilts Calf pad for increased comfort Ratchet ankle adjustment and locking toe strap ensure a tight and comfortable fit New and improved composite footplate, reinforced with aluminum truss Flip and switch system allows for quick height adjustment Fully adjustable ankle spring allows for a more natural walking motion, rubber sole allows for longer life and better traction