ULTRA BOUNCE BALL: The Chuckit Ultra Ball offers high bounce, buoyancy, visibility, and durability; This dog toy can be used in the water and is designed specifically for the game of fetch; Compatible with Chuckit Launchers NATURAL AND DURABLE: Featuring an extra-thick natural rubber core, these tough dog toys are durable for long-term use GO FETCH: Chuckit Performance toys are designed with you and your dog in mind. Try our full range of interactive indoor and outdoor dog toys including tumblers, flyers, fetch toys, chew toys and more HIGH-VISIBILITY COLOURS: Pets and pet parents can easily spot the bright blue and orange dog ball during outdoor play EASY TO CLEAN: Dog ball toy's smooth, rubber surface resists mess and allows pet parents to easily wash off dirt or slobber No ordinary ball, designed for the most demanding use. Developed to have high bounce, high buoyancy and high visibility. Durable, the Ultra Ball lasts longer than ordinary tennis balls.