Heavy Duty Double Layer Round Play Ball - 7.6CM X 7.6CMBuilt for energetic play, this Heavy Duty Double Layer Round Play Ball is designed to handle rougher sessions of fetch and chewing. The double layer construction adds durability, while the 7. 6cm size is easy for dogs to carry, chase, and retrieve. Great for backyard play, training, and boredom busting exercise. Type: Heavy duty double layer play ball Size: 7. 6cm 7. 6cm Use: Fetch, chase, interactive play and exercise