ProKennex Black Ace 315 Tennis Racket Grip Size:L3: 4 3/8" When hit on the box

When hit on the box side

Balance point: 355mm

New Auxetic technology for outstanding impact feel

The textured surface enhances spin generation for better ball control

The GAMMA QUICK KIDS 78 TENNIS BALL is USTA Approved for 10 and Under Tennis

ProKennex Black Ace 315 Tennis Racket Grip Size:L3: 4 3/8" When hit on the boxThanks to its perfect balance between power and flexibility, the professional frame of the PROKENNEX BLACK ACE 315 TENNIS RACKET developed using new materials and an updated geometry gives exceptional quality ball feel. This Prokennex tennis racquet comes equipped with their world famous Kinetic System technology. The Kinetic System consists of micro spheres (Kinetic Mass) contained in capsules which are built into the frame. As the tennis racket