Deer Whistles for Car Deer Warning Devices Animal Alert for Cars and Motorcycles 4 Runner Are you looking for a

Are you looking for a professional

54" (Approx

You need to take apart the car player

26in (110*59*32 mm) 20

Deer Whistles for Car Deer Warning Devices Animal Alert for Cars and Motorcycles 4 Runner Are you looking for aHelpful tool: air moving through the deer whistle will produce sound ultrasound, this kind of sound can alert deer, elk, moose, antelope and kangaroos approaching vehicles, which effectively avoid deer and vehicle collisions. No need wiring, batteries or any electrical, powered by wind energy, when it mounted to a vehicle, car, truck, or motorcycle moving at 35 mph or faster, the deer whistles will ultrasonic alerts deer, elk, moose, antelope and