The 3 reed Mega Mouth Turkey call by Duel Game Callis a high-volume, raspy two-tone yelps.. Adjustable Dual Air Control palette tab prevents air from escaping, which alleviates tickling and gagging. This allows adjustability to palettes for all shapes and sizes. Custom-made and hand stretch. Measured latex for proper thickness and optimal performance. Featuring chew-proof tape that ensures that the call feels smooth in the mouth and that the tape will not delaminate from the frame. Comes with a protective tin.