100% Natural Bully Springs. Long Lasting Chew Never Sourced From China. Great Rawhide Alternative. Made from Free Range Beef Cleans Teeth and Freshens Breath South American Sourced- Rated among the finest and safest Beef in the world. Size Includes the twist. For example, the 10 inch Spiral is made from an approximately 16 inch Bully Stick Long Lasting Chew