The Primos Elk Select 4 Diaphragm Call is specifically designed for hunters seeking a versatile elk call. This product features four unique diaphragm calls to mimic different elk sounds, enhancing your hunting experience in the big game wilderness. The Hyper Plate Double is ideal for replicating hyper, estrus cow talk and herd bull bugles, while the Imperial Plate Double and Ivory Plate Single are set for cow, calf talk and satellite bull bugles. The Sentry Plate Single, set at 16, is perfect for cow, calf talk and spike bull bugles. With the Sound Plate's automatic positioning, you'll find calling elk easier and more effective. Experience a new level of hunting with this dynamic elk call.