Like flying a kite, this Resistance Chute reacts and opens as running begins. The 16A1701 Resistance Chute adds approximately 15lbs of challenging, speed-driven resistance. The chute itself is 36” in diameter and features an easily-adjustable harness that gives its users a comfortable, secure fit. This Resistance Chute is only available in red and includes a red/black, mesh carry bag for easy transportation and storage.