Features: 1.Made of extremely durable high?quality rubber, the squash ball is non?toxic and wear?resistant. 2.It feels good, has excellent performance, and can provide excellent elasticity and ball feel during the game. 3.With two yellow dots, there will have low racket speed and low elasticity, and its bounce changes greatly when playing the ball. 4.Perfect combination of repulsive force and durability, it provides the ultimate professional with a soft feeling, best ball control and low vibration. 5.It is the ultimate performance squash ball for professional tournament and club players, and it is widely used. Item Type: Squash Ball Material: Rubber Product Color: As Pictures Shown Diameter: Approx. 37mm / 1.5in Product Weight: Approx. 25g / 0.9oz Tips Double 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) 1 x SquashBall