12.7 cm. Real beefhide. iTS: Inspected; Tested; Safe. Behind every pounce, purr, tail wag or fetch is a happy pet. Our mission at Paws Happy Life is to help maintain your pets' health and well-being by offering affordable, quality food, treats, toys and accessories for a happy life. www.pawsforpets.com. Treated with irradiation. Made in China.