Official match ball of the World Squash Federation, as well as the Association of professional players in the game of racquetball. Standard-size ball for competitive players. Used to play the biggest sporting events in the world. In 2008 Dunlop launched new squash balls created in the innovative technology of N-1SR3. The balls were developed in close cooperation with the leaders of world ranking players list i.e. Amr Shabana, who was number one in these days. With new technology, flexible hydrocarbon polymer is saturated with as many as 12 ingredients. As a result, new balls are more gameplay and longevity.