The Greatest piece of training equipment for all athletes. This PRO Boxing Wrecking Ball Heavy Punching Bag is uniquely designed for the fighter to train on his perfection of his hooks, uppercuts, knees, and elbows. This bag is one of a kind and has not been made by any other company because the importance of learning this technique was always left out. This bag is made in the U.S.A. Comes with Free Life Time Warranty when you get yours directly from the manufacturer. free shipping with the 48 continental US states. Shipping Unfilled outside of the U.S. Shipping Unfilled, empty. Made in U.S.A.