AAA Graded Product  Punchtex Synthetic Casing  Heavy Duty Zipper with casing closure  Extended Manufacturers Warranty on Casing  No Sharp Materials  Internal bladder Included ( Replaceable )

Designed for beginners boxers and general fitness boxing workouts  10' inch ball for beginner boxers  No dangerous metal parts, dangerous rivets or zippers.  Includes internal, replaceable bladder and high-grade adjustable...