Product description
☑Peel off the tape cover and stick the device to your grille.
☑Each deer whistle comes with a double-back sticky tape.
☑Package contains 2 open ultrasonic model and 2 closed wind model.
☑The deer whistle is working at the car moving at 35 mph or faster.
☑The ultrasonic sound is unable to be heard by humans or pets in the car.
☑Compatible with all Car, such as motorcycle, truck SUV, ATV, and so on.
Package Size: 18 x 10 x 2.4 cm/7.09 x 3.94 x 0.94 inches.
Guaranty: We promise one month unconditional return and refund, and our customer service is always ready to help you in 24/7. High quality products and service is always our priority.