TROPHY GETTERS® BOXING SPEED BALL AAA Grade Product Punchtex Synthetic Casing Heavy Duty Zipper with casing closure Extended Manufacturers Warranty on Casing No Sharp Materials Internal bladder Included ( Replaceable ) WHY CHOOSE THE TROPHY GETTERS® SPEED BALL? The Trophy Getters® Speed Ball is a Commercial Grade Quality Speed Ball mainly for boxing fitness and cardio workouts. A Speed Ball is designed to improve many boxing skills including hand-eye coordination, timing, hand speed & much more. This 10" Speed Ball is designed with Punchtex material and will last years of training. This Speed Ball is fantastic for boxing gyms, training studios & heavily used training environments. All Speed Balls come with an in-built, replaceable bladder INSTALLATION INSTRUCTIONS: Ensure to lubricate your pump needles prior to inflation. Do not over-inflate, ensure the ball feels firm and not solid as a rock. Changes in temperature and regular usage will require the bladder to be regularly topped up. Perishable, High Wear & Tear Product: Bladders are not covered under warranty. SPEED BALL SIZE CHART This sizing chart is an approximate guide only, individual needs may vary Model Length Trophy Getters Speed Ball 9 Inches Urban Speed Ball 9 Inches