Made of high-quality materials, the Chuckit! Fetch Medley is designed especially for the game of fetch. Includes 3 fun Chuckit! balls. Use in the park, in your backyard, or anywhere there is plenty of room to run and play. Use alone, or with your Chuckit! Launcher, sold separately. Fetch Medley set includes three of your dog's favorite balls: Chuckit! Ultra Squeaker Chuckit! Strato Ball Chuckit! Erratic Ball.