Penn QST 36 - Tennis Ball Case gelband This is the technique that

This is the technique that generates topspin on the ball causing it to stay in the court

SIF reduces friction and in turn increases snap back and spin potential

arch band for support

The Wilson NXT series is one of the most popular and comfortable multifilament strings on the market

3 balls per can

Penn QST 36 - Tennis Ball Case gelband This is the technique thatIdeal for beginning players 5 6 years of age playing on a 36' tennis court, the QST 36 features a low compression core modifying the speed and bounce for greater control. With durable felt and a lively bounce, the QST 36 is perfect for driveway play and outdoor courts. 12 balls per pack 6 packs 72 balls