Playing Squash Not Only Keeps You Fit But Also Refreshes Your Mind And Body. This Dunlop Pro 2 Dot Squash Ball Has Been Designed Specifically For Women Who Play Squash At A More Advanced Level. Offers Consistent Performance This Squash Offers You Consistent Performance, Thus Allowing You To Play A Good And Powerful Game Throughout.The Official Ball Of Wsf, Psa And Wispa This Ball Is Used Officially By The World Squash Federation (Wsf), Professional Squash Association (Psa) And The Women'S International Squash Players Association. Ultimate Performance Squash Ball For Professional, Advanced , Tournament And Club Players Size: Standard