Exbrith Pack of 4 Car Deer Warning Deer Whistle Ultrasonic Wild Animal Warning Devices for Cars, Trucks, Motorcycles, Avoid Beating Animals, Protect Vehicles

Animal protection: the whistle made of ABS plastic can warn deer and other animals from oncoming vehicles to prevent them from being driven by vehicles and reduce injury. Package includes: 4 x pet whistle, each whistle is equipped with a ribbon that can meet your daily needs. The perfect combination of whistle and band makes you more convenient and easier to use. Easy installation: simply peel off the double-sided adhesive tape on the bottom to insert it, and stick the whistle to the front bumper, rear view mirror or other flat place. How it works: when your car drives at 50 km/h or faster, the whistle automatically makes sharp sounds and encourages the deer to go quickly. Wide range of applications: this product is suitable for all brands of cars, vans, trucks and motorcycles. It is small and lightweight, so you can hide well in the body and provide safety without affecting the shape of the body.