Shop the full range of Dunlop Squash Balls Online at Squash Only. Dunlop Squash Balls are the worlds No. 1 Squash Ball, The Official Squash Ball of the World Squash Federation (WSF), Professional Squash Association (PSA), and Squash Australia. The Dunlop Pro Double Yellow Dot Squash Balls are performance squash balls for professional, tournament and club players. We also stock Dunlop Squash Balls for Beginner and Intermediate Players like the Dunlop Intro and Progress Squash Balls. Buy a Single, 3-Pack or a Dozen Dunlop Squash Balls today! Shipping anywhere in Australia - Melbourne, Sydney, Brisbane, Perth, Darwin, Adelaide, Canberra and New Zealand.