Senston Tennis Ball with String for Tennis Trainer- 2 Pack

ITEM INCLUDING: 2 x training ball with string. (The stretch nylon rope is 3.8meter long and can stretch up to 7.5meter.) EASY TO USE: This tennis trainer is convenient for training without picking ball, and it is lightweight and portable, helpful for single person practice.

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Senston Tennis Ball with String for Tennis Trainer- 2 Pack

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ITEM INCLUDING: 2 x training ball with string. (The stretch nylon rope is 3.8meter long and can stretch up to 7.5meter.) EASY TO USE: This tennis

Senston Tennis Ball with String Tennis Trainer Tennis Equipment Boxing Training Ball - 2 Pack