SKLZ Speed Chute The SKLZ Speed Chute provides approximately 15-30 pounds of progressive resistance, depending on speed of user. Quick-release belt buckle allows for for that mid-stride, “shot-out-of-the-cannon” sensation. 360 degree rotation belt with free motion ring allows for movement in any direction. Built-in mesh panels keep strings from tangling and help stabilize the chute during workouts. Includes one 54" chute, instructional DVD, and six-week progressive training workout plan. Adjustable belt fits most. Sz: 54" x 54".