OnCourt OffCourt Sweet Spot Tennis Trainer, Aid to Hit the Racquet Center

Train your swing to hit the center of the target and gain accuracy Trainer fits securely over any adult racquet Use as a warm-up aid or throughout practice games Gives instant feedback on when you hit off-center Great for training 3.0, 3.05, 4.0 and 4.5 drills Material: Fabric Color: Blue Dimensions (L x W x H): 1 x 10 x 9 inches Weight: 1 pound