Billie Jean King's Eye Coach Pro hard-court Each package comes with 2

Each package comes with 2 wristbands and each wristband is adorned with an embroidered Nike Swoosh

The medium weight makes it great for building muscle endurance and strength training

The Wilson Cushion Aire Contour Replacement Grip has a raised edge which makes for enhanced feel and is perforated for moisture control

Each pack cotains: 2 black

Billie Jean King's Eye Coach Pro hard-court Each package comes with 2Never miss a chance to improve your game, at home or on court. The Billie Jean Kings Eye Coach Pro is a revolutionary ball feeding system that eliminates the distraction of the ball flying over the net which instinctively retrains your eye to increase the percentage of balls that hit the Sweet Spot, at every level of play. All you only need is 10 feet of space and 5 minutes a day. Practice 30 different shots, including topspin and underspin. Totally