DUNLOP SQUASH BALL - COMPETITION (SINGLE YELLOW) 12 BALL BOXDunlop Competition Squash Balls are designed for intermediate players and have less bounce than Progress Squash Balls but slightly more than a Dunlop Pro Squash Ball (Double Yellow). The 10% longer hang time than a Pro ball is perfect for players that have improved beyond the Progress ball or players at an advanced level that want to solo practice and focus on technique. Dunlop Competition Single Yellow Dot Squash Balls Details: Pack Size: 12 balls