X-Tire Balls are a pair of small tires ruggedly molded as a single ball with a hollow center. They're easy for dogs to retrieve; they have a fun rolling action. They're molded from Flexi PVC so they're durable, smooth, safe and fun!
Comes in 3 different varieties and 2 sizes - Blinky X Tire Ball, Animal Sounds X Tire Ball and Jingle X Tire Ball. Large X Tire Ball measures 5" and Medium measures 3.5" diameters.