Build up hand strength with the 1" foam grip sewn into this parachute. This handle-free grip replaces traditional web handles. Promotes greater participation and more productive activity time. Use our SuperChute Grip parachutes just as you would any traditional parachute, to develop upper arms and shoulders with vigorous, fun exercises, games, and dances. Grip surrounds a tough flame-retardant nylon fabric in alternating color panels with reinforced skirt. Center air-release hole covered with mesh fabric. Includes oversized nylon storage bag. Patent pending. Every 1' of diameter accommodates about one user, so twelve users would need a 12' parachute. Additional sizes available: 12' dia (#10777), 19 1/2' dia. (#10781), 24' dia. (#10785), and 30' dia. (#10789).