Gamma 60 Orange Dot Tennis Balls (Bag 12X)

The GAMMA 60 (orange dot) Ball is USTA Approved for 10 and Under Tennis tournament play. Ideal for ages 10 and under on a 60' court with the 10 and Under Tennis or Tennis 10's format. 50 percent slower speed than a standard tennis ball. Numbered 1-3 for tournament play. USTA/ITF Stage 2 specification.