Features: * MATERIAL: The deer warnings device is made of ABS plastic material, which is durable, not easily damageds, can withstand all kinds of weather, and can be used for a long time. *Exquisite workmanship: This deer warnings device has exquisite workmanship and excellent material, which can bring you a good use experience. *Compact design: This deer alarm device is very compact and can be stuck on the bumper or grille without affecting the appearance of the car. *Easy to install: This deer alarm device is a self-adhesive design, just peel off the tape cover and stick the device on your bumper or grille. *Function: This whistle-style deer alarm device is designed to deter deer from running in fronts of your vehicle. No matter day or night, the deer alarm automatically emits ultrasonic waves to warns deer while you are driving your car. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: ABS Size: 2*6cm Package List: 2/4pcs x Ultrasonic Deer Warnings Whistle-Shaped Repeller for Car