Height Adjustable Reaction Target: This Boxing Reaction Ball, an essential tool for boxing speed training, effectively enhances your reaction time and hand eye coordination Speed Training: Our Boxing Reaction Speed Training Ball offers a full range of exercises to improve your reaction speed and movement rhythm Stable Material: Boxing Reflex Ball is made of PU ball, stainless steel and rubber material, with stable suction cup base, is suitable for beginners, and easy to get the hang Training Aid: Experience an innovative way to train with our Boxing Reaction Ball, designed to boost your agility, concentration, and reflexes Wide Applications: The boxing punching bag is suitable for boxing, fighting, and other punching training, and for professional use in gym, and workouts at home gym Specification: Material: PU, Stainless steel, Rubber Size Chart: For Kids: Height adjustment range: 110cm-130cm/43.31inch-51.18inch For Adults: Height adjustment range: 130cm-150cm/51.18inch-59.06inch Parent Child: Height adjustment range: 130cm-150cm/51.18inch-59.06inch Package Includes: For Kids: 1 Boxing Reaction Ball, 1 Pair of Kids Gloves, 1 Air Pump For Adults: 1 Boxing Reaction Ball, 1 Pair of Adults Gloves, 1 Air Pump Parent Child: 1 Boxing Reaction Ball, 1 Pair of Kids Gloves, 1 Pair of Adults Gloves, 1 Air Pump Note: Please allow slightly errors due to manual measurement and different monitors.