Item Type: Squash BallMaterial: RubberProduct Color: As Pictures Shown Diameter: Approx. 37mm / 1.5inProduct Weight: Approx. 25g / 0.9ozTipsDouble yellow dots: Suitable for skilled club players and regional competitions (less flexibility)Single yellow dot: Suitable for intermediate players and club players in winter competitions (medium elasticity)Single red dot: Suitable for beginners and advanced ones (large flexibility)Single blue point: Suitable for beginners (large flexibility) 1Made of extremely durable high?quality rubber, the squash ball is non?toxic and wear?resistant. 2It feels good, has excellent performance, and can provide excellent elasticity and ball feel during the game. 3With two yellow dots, there will have low racket speed and low elasticity, and its bounce changes greatly when playing the ball. 4Perfect combination of repulsive force and durability, it provides the ultimate professional with a soft feeling, best ball control and low vibration. 5It is the ultimate performance squash ball for professional tournament and club players, and it is widely used.