Description Beginner tennis players are in luck. The Wilson Pro Staff Precision Jr 23 tennis racquet is made just for you! This pre-strung racquet’s lightweight AirLite alloy frame is perfect for younger players aged seven to eight who are learning how to swing a tennis racquet. It also contains technology that increases stability, making each swing smooth and clean. Inspired by the Pro Staff collection, the Wilson Pro Staff Precision Jr 23 is a great starter racquet for kids learning to play the sport. Racquet Technology Perimeter Weighting system increases frame volume at 3 & 9 for improved torsional stability and balance throughout the swing. C Beam Unique beam geometry boosts stability and power. AirLite Alloy Aluminum composition supplies notable durability and lightweight strength. AirLite Bumper Guard provides lightweight protection for the edge of the frame..