Super High Bounce: The Ultra Ball takes fetch to new heights! Compatible with medium Chuckit! Launchers. Made of durable rubber, this ultra-bouncy ball outperforms standard tennis balls. It's lightweight and buoyant, perfect for adventures on land and in water.Durable Rubber Ball: Engineered for revolutionary fetch play, our tough dog toy features a textured surface and a thick rubber core that withstands rough play. It's gentle on your dog's mouth, but please note: no toy is truly indestructible. It is not intended as a chew toy for powerful chewers.Size Matters: The Medium Ultra Ball has a 2.5-inch diameter, best suited for breeds weighing 20-60 lbs. A dog ball should always be small enough for your pet to carry but large enough that it cannot fit entirely in their mouth. When in doubt, size up.Make Play Happen: Chuckit! toys make the best gifts for pet lovers. The Ultra Ball is just one of our many interactive dog toy options for indoors and out, including wobblers, tennis balls, and more. There's a Chuckit! toy for every pet.CHUCKIT! For 20 years, Chuckit! has been leading the fetch game. The special bond between pets and their owners is at the heart of every toy we make. With iconic shapes and vibrant colors, Chuckit! toys elevate every adventure, strengthening the connection between you and your furry friend.