The Retreads High Roller Ball in Green has a unique shape and has been designed to produce an erratic bounce for extra fun. It has been internally moulded for extra strength and has also has an internal squeaker. The Retreads High Roller ball is also a super fun water toy and will float on the surface of the water making it easier for your dog to search out and retrieve. The Cycle Dog high Roller ball is made in the USA from post consumer recycled materials. Available in two sizes.