Ultimate Boxing Reaction Ball with Adjustable Headband, Enhances Speed, Children's Boxing Gear, Perfectly Improves Reaction Accuracy Ultimate Boxing Reaction Ball with Adjustable Headband, Enhances Speed, Children's Boxing Gear, Perfectly Improves Reaction Accuracy (Black/Yellow/Red/Green) -- Boxing Speed ​​Ball Boxing Training Ball, Boxing Speed ​​Ball, Focus and Hand-Eye Coordination Training, with Adjustable Headband, Headband-Style PU Boxing Ball, Enhances Speed ​​and Reaction, Children's Boxing Gear, Suitable for Adults/Children Product Features: 1. Premium PU Material: Boxing Speed ​​Ball Made of soft PU material, comfortable to the touch. Each color and weight offers a different rebound speed and feel. 2. Adjustable Polyester Headband: Made of polyester and elastic yarn, the headband-style PU boxing ball provides a non-slip, elastic, soft, and breathable wearing experience. Adjustable for adults and children.3. Safe and Reliable: This Muay Thai training equipment works all muscle groups, injecting energy into your work and life. The connecting rope allows for limited training without disturbing others or creating danger.4. Quick Adjustment: The headband design allows for quick and easy replacement of the ultimate reaction ball. Simply connect the rope to the hook to easily adjust the rope length to fit various head sizes without cutting.5. Boxing Training Set: The reaction ball can improve your reaction speed, agility, punching speed, fighting skills, and hand-eye coordination while providing a fun workout. Specifications: Main Material: PU Packaging Dimensions: 250 x 65 x 65 mm / 9.84 x 2.56 x 2.56 inches. Gross Weight: 50-70 grams Colors (Optional): Black ball 20g, Yellow ball 20g, Red ball 30g, Green ball 40g Ball Diameter: 6.3 cm / 2.48 inches Note: Due to differences in monitors and lighting, the actual color may slightly differ from the picture. Thank you! Please allow 1-2 cm measurement error due to manual measurement. Product Includes Black 1 x Headband 1 x Boxing Ball 1 x Rope Yellow 1 x Headband 1 x Boxing Ball 1 x Rope Red 1 x Boxing Ball 1 x Rope Green 1 x Headband 1 x Boxing Ball 1 x Rope