360° Swivel and Sturdy Hanger? Unique 360° Swivel keeps the bag rebound freely after being hit. Equipped with reinforced bag hanger, 4 expansion bolts and a carabiner, it can hold up to 1100LB! Screw up the hanger and start your boxing training! Full Set of Boxing Accessories?Includes 1 x 4ft punching bag, 1 x 12oz boxing gloves, 1 x reflex ball set of 3 training level, 1 x jumping rope, 1 x rotation 4-pannel, 1 x connecting carabiner, 1 x punching bag hanger and 1 pair boxing hand wraps. Heavy punching bag Comes unfilled, easy to carry and storage. You can fill it up with sawdust, sand, old cloth, shredded cotton fabric, sponge and more.
But please don't only install sand, the filling preferably no more than 80 pounds.