Performance isn't just about how hard you punch; timing, reflex, and accuracy are just as important. Mind and body are needed to get the most out of training. This boxing ball is freestanding, adjusts to a range of adult heights, and weighs 88 lbs. with suction cup reinforcement. It features a reflex bar that rotates on impact, letting you dodge, react, and hit back. Hand wraps hold your fists secure, optimizing your hit and pushing the limits of your endurance.Features - Boxing speed bag helps train punch velocity, endurance, and response Reflex bar and punch pad test reaction time, letting you dodge and counter Freestanding design built to withstand adult punches Can be weighed down with 88 lbs. Reinforced with 12 suction cups for stability Adjustable to a range of adult heights from 5'4" to 6'8" Includes hand wraps for a tight, well-protected fist Air pump included for assembly Specifications - Color Options - Multi, Black Materials - Steel, HDPE, PU Overall Dimensions - 31.75" L x 19" W x 64.25"-80.75" H Speed Ball Dimensions - 6" Dia. x 6.7" L Reflex Bar Dimensions - 2.25" Dia. x 17.75" L Punching Pad Dimensions - 7" Dia. x 2.75" D Loading Capacity of Base - 66 lbs. (Water), 77 lbs. (Sand), 88 lbs. (Sand/Water Mixture) Package Includes - 1 x Speed Punching Bag 1 x Air Pump 1 x Set of Boxing Hand Wraps 1 x Manual