Wilson WRT110800 Tour Red Clay Tennis Ball 4 Pack, Yellow

These gas filled tennis balls from the brand, Wilson, have a high durability because the balls are made of high quality materials. The tennis balls are made of rubber and a fluorescent felt, which makes the tennis balls stand out on the tennis court. The tennis balls have constant playing characteristics and have a consistent bounce. These tennis balls have an Element Guard system through which moisture is excluded. The balls are great for on clay courts and are suitable for training and competitions.