Dunlop Sports Pro XX Squash Ball - Dozen Pack

The official ball of the World Squash Federation (WSF), Professional Squash Association (PSA), and Women's International Squash Players Association (WISPA) and the only ball used in all international professional competition. An elastic hydrocarbon polymer is impregnated with 12 compounds resulting in a construction material with unrivaled play-ability and durability characteristics. The ultimate performance squash ball for professional, tournament and club players.