The Penn QST 36' Felt Ball is perfect for a 10 and under player playing on a 36-foot  tennis court.  The felt balls feature a denser core, which allow for younger players to keep up with the pace of the game.  The Penn QST 36' Ball fits USTA regulations for a 36-foot tennis court, but can also be used for training with adults and bigger kids. The bag contains 3 balls covered in yellow and red felt.

Color: Red and Yellow (Two Tone)

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