The Tourna Stage 2 Orange 18 Pack of balls are perfect for training and playing with your 9-year-old to 10-year-old tennis enthusiasts.These low-compression balls bounce 50% slower than regular tennis balls.

• Ideal for play on 60-foot courts.
• Meet ITF and USTA Quickstart specifications.
• Features a brand new cosmetic; a two-tone. yellow and orange ball.