Knight & Hale Prosecutor Diaphragm Turkey Call A championship winner designed by NWTF Calling Champion Mark Prudhomme Extremely easy to operategenerates consistent, high-caliber mid-tone vocalizations Great for reproducing the clear, high-pitched kee-kee calls of young hens, normally the most difficult to master A rarely-seen 2 latex reed design distinguishes this call from the competition Plastic carrying case included