This is the first bag ever designed specifically for teaching one of boxing"s most neglected and effective punches - The Uppercut!The bag no serious training facility should be without. Durable Powerhide Construction with a shock absorbing, 1" foam layer that"s better on the hands, better on the joints, and provides a more realistic opponent.Bag weighs approximately 55lbs. and measures 18" x 36". A Heavy Bag Chain and Swivel are included. Additional shipping charges apply for this item. The exact amount is quoted at the checkout or by selecting to estimate your shipping charges in your shopping cart.