The Wilson Staff Squash Balls (3-Pack) are designed to offer superior performance and reliability for serious squash players. These balls are crafted to meet the stringent specifications set by the World Squash Federation (WSF), ensuring that they provide consistent bounce and playability every time you hit the court.Each pack contains three high-quality squash balls, making it a great value for both casual and competitive players. The double yellow dot indicates that these balls are designed for extra slow play, which is ideal for advanced players looking to refine their skills in a controlled manner.Wilson, a trusted name in sports equipment, ensures that these balls maintain their performance throughout intense matches and practice sessions. Whether you're preparing for a tournament or just playing a friendly game, the Wilson Staff Squash Balls will help you achieve your best performance.These balls come in a convenient tube packaging, making it easy to carry them to and from the court. With an item weight of 91 grams and dimensions of 1.77 x 1.77 x 6.1 inches per ball, they are perfectly sized for optimal handling and control.In summary, the Wilson Staff Squash Balls (3-Pack) are an excellent choice for players seeking consistent performance and durability in their equipment. Approved by the WSF, these balls are tailored to meet the demands of serious competitors.