5 in (12.7 cm). Certified 99% digestible. Tested by a certified independent lab to be 99% digestible. Helps to promote clean teeth and gums. All natural beefhide, no preservatives or additives. Manufactured following strict Global Food Safety Initiative Standards. Safe Quality Food. www.petfactory.com. 100% made in USA beefhide. 100% made in USA. Made in USA.