feature. Good flexibility. The roller skating ball has high hardness, dense and clear texture, and good elasticity, which can improve the adhesion between the roller skating stick and the hockey puck. portable. The roller skating ball is small and beautiful, very convenient to carry and store, and does not take up space. good helper. Playing this roller skating ball can improve body flexibility and upper body strength. High-quality materials. The roller skating ball is made of ABS material, which is wear-resistant, waterproof and has a long service life. application. This roller skating ball is multifunctional and can be used as a hockey puck, ice puck, and roller skating ball. Material: ABS Color: orange Product size: 23cm Weight: 150g Quantity: 2pcs roller hockey Good flexibility: This kind of roller skating ball has high hardness, dense and clear texture, and good elasticity, which can improve the adhesion between the roller skating stick and the ice hockey puck. Portable: The roller skating ball is small and beautiful, very convenient to carry and store, and does not take up space. Good Helper: Playing this roller skating ball can improve body flexibility and upper body strength. High-quality material: The roller skating ball is made of ABS material, which is wear-resistant, waterproof and has a long service life. Application: This roller skating ball has multiple functions and can be used as a hockey puck, ice puck and roller skating ball.