Power-calls ion is simply built for speed and versatility.Designed with one-handed operation in mind, the short body of the call allows for maximum variability in calling styles, without the need for added hand back-pressure.This is crucial when operating a flag.The ion comes with our molded broken-in lightning guts that provide a realistic tone from top to bottom.Species: Canada GooseMaterial: Polycarbonate/AcrylicColor: Gray