The Rolling Thunder Game Calls Thunderdome Slate Turkey Call combines classic slate sound with durable modern materials for top performance in the field. Featuring a slate surface over a polycarbonate sound board housed in a glass-filled nylon pot, it delivers exceptional range and rasp, even in windy conditions. Ergonomic finger grooves provide a comfortable grip, while the included one-piece flare tip hickory striker produces smooth, natural tones that bring gobblers in close.Product Details Slate surface over polycarbonate sound board Glass-filled nylon pot for durability and tone Ergonomic finger grooves for a comfortable grip Includes one-piece flare tip hickory striker Produces realistic turkey vocalizations