Description: Can fully improve respond ability, coordination ability, punch speed and precision strike ability. You wear the headband on your head and started to hit the ball, left and right hand alternately, do not fall. You must have time to react to the ball and hit it or take it. If feeling difficult, please wear boxing gloves. The harder to hit the ball, the faster it comes back. It is wonderful tool for boxing training: Boxing, MMA, Martial Arts, Kickboxing, Muay Thai, Taekwondo, etc. Specification: Material: Polyurethane Foam Ball Diameter: approx.6cm / 2.4inch Color?Red Package Includes: 1 Piece Boxing Speed Ball 1 Piece Head Band