Features: Quality: These practice tennis balls are almost the same as these standard ones, with excellent bounce height, which will offer you endless tennis fun. Great for Tennis Practice: These durable tennis balls are perfect choice for teaching, tutors, beginners, which can be used in all kinds of lesson & practice. Durable and Soft: This tennis balls is made from natural rubber and durable felt material, The very durable felt on the tennis balls lasts a long time. Designed for Kids: Perfect for these beginner tennis balls are a great choice for use when instructing children or adult beginners on that fundamental of tennis. Sports Gift: Tennis balls are very practical and can be given to friends, family, even dogs, as birthday gifts, Christmas gifts, Halloween gifts, any special days, etc. Specifications: Material: Silicone Color: As The Picture Shows Style Options: 1Pc/3Pcs Diameter: approx.6.35cm/2.49in Package Includes: 2 Kinds of Package(Optional) Package 1: 1Pc Tennis Balls Package 2: 3Pcs Tennis Balls note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!