Higdon Outdoors Power Calls Static Whistle Duck Mouth Call Black 05E99C51 HG. Structure: Molded Polycarbonate. Coloration: Stealth Black. Specifications for Higdon Outdoors Power Calls Static Whistle Duck Mouth Call Black 05E99C51: Manufacturer: Higdon Outdoors Fabric/Material: ABS Features of Higdon Outdoors Power Calls Static Whistle Duck Mouth Call Black: Realistically produce all the whistles of a pintail widgeon teal wood duck and drake mallard 6-in-1 whistle Double duty as a dog whistle Molded Polycarbonate Stealth Black Package Contents: Higdon Outdoors Power Calls Static Whistle Duck Mouth Call Black This molded ABS 6-in-1 whistle realistically produce all the whistles of a pintail widgeon teal wood duck and drake mallard as well as doing double duty as a dog whistle. Structure: Molded Polycarbonate. Coloration: Stealth Black. HG22271