The economy speed chute is perfect for adding resistance to running drills. Use it to increase running speed, explosiveness, acceleration, and lower body power. The waist belt is adjustable up to 42 inches. The complete unit includes the parachute and nylon waist belt with velcro enclosure. There are no removable parts. Everything is sewn together and requires no assembly. This parachute does not compare in quality to our other chutes, but is acceptable. It's great for those looking for an affordable speed chute. Two sizes available.