You don't have to go to a gym, strap the training ball headband on, have fun and burn your body within 15-20 minutes Perfect for work breaks or school breaks or even for the beach the park Our boxing reflex ball to be much lighter and softer than the tennis ball, so it is grove-free, and everyone can enjoy it without any worries about hitting yourself in the faces, eyes, noses, and fists as Well, it's much safer It is suitable for man or woman, teenager or child, even boxing trainer. You don't have to be a professional boxer to use boxing punch bag Upgraded Boxing Reflex Ball, It will help raise your heart rate for a great workout while helping you develop timing, speed and accuracy of hand and eye coordination. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store