Explosive power is combined with the sensational feel of the innovative new Auxetic construction in the new Boom Jr Tennis Racquet. Based on the adult MP model – which has a new shape for HEAD - this racquet is made for ambitious juniors aged from 9 to 11 who want to take their tennis to next level. When juniors are playing with the Boom Jr Tennis Racquet, they don't have to think about anything else but enjoying the moment and hitting their next shot. With a fresh, modern design that is identical to the look of the adult Boom frames, this racquet will help kids to feel good about themselves and their tennis.