The Hunter's Specialties Boss Cow Call is an open-reed elk call that makes loud, mature cow moos and bleats. It drives bulls crazy with its high-pitched estrus vocals, while also making the realistic low-end nasal sounds of an old boss cow. It features a new adjustable notched frame for setting the desired sound without accidental movement. Adorned with a custom walnut-and-maple wood barrel with a textured elk antler design, it looks as good as it sounds. Includes lanyard.