The prokennex ace 21 junior tennis racket allows starting young players to build up their skills on the court its aluminium frame with a head light balance is lightweight and highly controllable while the griptack grip is suited especially for juniors the compact 95in2 615cm2 head incorporates an open 16x19 pattern that makes it easier to generate good spin the racquet is supplied strung with a nylon string and has a cover for protection