Dunlop Sports Pro XX Squash 3 Ball Tube<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Official ball of World Squash Federation (WSF)， Professional Squash Association (PSA) and Women's International Squash Players Association (WISPA)</li><li>Only ball used in all international professional competition</li><li>Made of performance elastic hydrocarbon polymer for optimal durability</li><li>Offers outstanding bounce and feel during match play</li><li>Three-pack of standard size balls comes in a standard， vacuum-sealed tube</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41NdNpGzb3L.jpg" noproxy>