Designed by this Powerline freestanding punchbag bag is perfect for home workouts as well as warming up in the gym. With four height adjustments allowing you to practice your kicks and punches at different heights taking your training to that next level. It can be filled with sand or water, four height adjustments. Twice as much impact foam as the Kidkick wavemaster. Helps with punch & kick skills and co-ordination. Approx. 170lb's when filled. Comes with 12 month manufacturers guarantee