Champion Sports offers a wide variety of premium indoor and outdoor soccer balls that will fit the requirements of your league, age group and skill level. Use these balls as game balls or simply to practice like the pros. Rubber cover soccer balls are perfect for practice and daily playing. This brightly colored Champion Sports Rubber Cover Soccer Ball Set is great for teams and groups, and makes practice drills more fun. Made with a rubber, nylon wound cover, and featuring a 2-ply butyl bladder, this set of six balls comes in red, orange, yellow, green, blue, and purple, with a black and white star pattern.· Rubber cover· Nylon wound· 2-Ply butyl bladder· Size 4· Set of 6 (1 of each) Green, Orange, Purple, Red, Royal Blue and Yellow