FOXPROs Big Bully Elk Bugle Tube gets big, wily bull elk riled up thinking another bull is intruding on their territory. It fools educated bulls with a volume control and built-in baffle that create the illusion of animal movement. Includes a sound diffuser, Kryptek camo sheath, mouthpiece cover, carry strap, a diaphragm call and a latex bugle mouthpiece. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Big Game Calls.