12 Packs Pressure Matching and Training Tennis Balls

Info:
Features:
1. Made of natural rubber for a consistent feel and reduced shock.
2. The bounce height is about 130cm / 4.3 ft, these balls will have the same consistent bounce for the life of the ball.
3. Totally blank for autographing or display. The diameter is about 63 mm / 2.4 in.
4. Ideal for tennis ball matching and tennis practice.