Description: Newly upgraded 4-color 20/60/80g steadily improves boxing Newly upgraded headband, no need to cut thread, strong hook and loop buckle, as long as needed, and the remaining thread is directly wound on the hook and loop. Four colors can slowly increase the training intensity. 360 training will have different training effects according to your shooting direction and dodging direction, which can exercise your reaction speed and movement rhythm in all directions. Quality upgrade, the new model adopts high-strength tear-resistant fabric, which is wear-resistant and tear-resistant, and the quality is guaranteed. Classification: PU 20g red ball PU 20g black ball Tennis 60g yellow ball Rubber 80 red ball Please note that all the packages above us are equipped with a headband. 60g tennis is hard, so it is recommended to train with gloves. Rubber ball belongs to boxing professional training ball, which is hard and has strong rebound, It needs to be hit with boxing sleeve, so pay attention to dodge to avoid being hit and injured. Specifications: Specifications: Products: Boxing reaction training ball Material: PU, rubber, tennis, nylon webbing Color: as shown in figure Packing: opp Training ball size: 63*63*63mm Headband adjustment size: 35-60cm Note: The rope is generally 90CM in length, which is randomly distributed due to different colors in the production batch. Package Included: As shown in the package,