Bittwee Deer Whistles for Car, 2 Pack Deer Warning Devices, Auto Animal Repeller with Three-Hole and Dual-Frequency, Deer Horns, Invisible Automotive Safety Products

【Premium Quality】: These truck deer whistles are made of ABS plastic material. They are study and lasting, and can work well even in hot or cold weather conditions. What's more, they adopt strong adhesive acrylic double sided tapes on their back, and are easier to fix, which will not break your car paint.

【Dual-Frequency Design】: The car grill deer whistle is upgraded that features tiny body, three holes and two wave frequencies. These car deer warning devices are necessary automobile accessories for field drivers. They give a warning through the air of the flute, which can alert animals close to the vehicle, so as to effectively avoid the collision between animals and vehicles.

【Easy to Use】: They are convenient to install and remove. All you need to do is just to remove the adhesive backing then stick this deer whistles to the front bumper, rear view mirror, grill, or any flat surface of your car, keep the deer whistle facing forward. When you don't need use it, it can be simply removed as well.

【Large Compatibility】: They are universal compatible with cars, vehicles, SUVs, trucks, ATVs, motorcycles and more. Our deer warning devices is friendly for deers and other animals, such as elk, moose, antelope and kangaroos. Saving animals and increase your driving safety also reduce vehicle collisions at the same time.

【Compact Size】: The compact size gives you more suitable positions to install the whistles. You can stick it on the bumper, hood and other places. Even if it is a narrow gap, there is no need to worry about not being installed. And it will not easily attract attention and will not affect the appearance of the car.