The bolt bite is the ultimate chew toy with a reinforced center, two elbows for engaging paw-play, and open ends for hiding treats. Whether you have a strong-jawed dog or a teething puppy, the bolt bite is made for all shapes, sizes and ages. Made with 100% natural rubber that’s BPA-free and tested to meet food-safe standards. 8.3" x 8.3". 1.2" diameter.