Petstages Orka Rubber Tennis Ball Chew and Fetch Toy for Dogs, Dog Chew Toy by LASTS LONGER  Durable one piece construction adds strength FLIES FURTHER  Great to throw or use with launchers SATISFIES CHEWERS  Textures add interest & massage gums HOLDS TREATS  Stuff with your dogs favorite treats or kibble SIZED RIGHT  Fits most launchers  measures 3L X 3W X 3 H