Wildlife warning whistles, ultrasonic wildlife warning devices, prevent wildlife collisions, wildlife warning devices for cars, trucks, motorcycles, silver

Excellent Quality – The set is made of high-quality, injection-molded ABS plastic with a matte finish that withstands extreme outdoor temperatures. Warning – The air circulating inside the device produces sounds/ultrasound that provide early warning to deer. They may stop at the roadside instead of crossing the road. Includes 4 Replacement Feet – Each order contains four warning devices and four replacement feet. Easy Installation – Simply remove the protective film and stick the warning whistles to the grille, bumper, rearview mirror, or any other flat surface on your vehicle. Ensure the wider ends point forward and the whistle is horizontal. The ideal location is where the airflow is strongest, followed by the grille and then the bumper.