H.S. Strut Raspy Old Hen Slate Turkey Call -With Ring Zone technology, this slate call will produce soft and seductive sounds, which bring big gobblers running. The H.S. Strut carbon striker will allow you to use this call in poor weather. In addition to the slate call, you get a Raspy Old Hen diaphragm call included. Slate call surfaceCarbon strikerRaspy Old Hen diaphragm callRing Zone pan