Boxing Speed Reflex Fight Ball with Headband, Boxer Punch Exercise Equipment for Reaction TrainingHow to Use: 1. Put on the hand wraps, wear the elastic headband on your head properly. 2. Cut the elastic string and make sure the length equal to your arm length. 3. Tie the string to the ball and the headband.4. Hit down the ball from one side first and then the other.Other Points: Headband Features: Elastic headband fits for both adults and kids, both men and women. Quick-drying headband is comfortable to wear. Letter print patterns are fashion.Portable: Boxing ball fits perfectly in your bag or backpack and can be taken anywhere.Specifications: Material: PU Ball Diameter: 6cm/2.36inches String Length: 80cm/31.5inches Headband Size: 25cm4cm/9.45inches1.57inches Function: Boxing Reaction TrainingNote: There may be 1-2 cm deviation in different sizes.Color may be lighter or darker due to the different PC display.Package Contents: 1Fight Ball+1Headband+1*StringPromise: If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.