The double split-reed Z-Yelper produces a classic two-note yelp with mild rasp. It has two .003 reeds with a split on each end of the top reed. This is a great call to learn the diaphragm and to get the traditional high-to-low note of the yelp. A favorite among veteran callers as well, due to it being a very easy call to use.Specifications and Features: Call Type: Diaphragm Number of Reeds: 2 Species: Turkey