4 PCS Deer Whistles for Car, Wind Activated Deer Warning Whistle with Self-Adhesive, Waterproof Ultrasonic Animal Alert Avoid Collisions for Most Vehicles, Car Accessories (Black)

Specification:Material: ABSQuantity: 4 PCSColor: Black/ SilverWeight: 0.1 lbSize: 2.3 × 1.0 × 1.3 inchesFeature: Warning, Sturdy, CompactFit Type: Universal FitWhy do you need this deer whistle?-The package contains four deer whistles, providing ample quantity to meet your needs.-The whistle's strong adhesive ensures it stays securely attached even at high speeds.-This premium ABS deer whistle is weather-resistant and wear-resistant, ensuring long-term use.

• Premium Material: The deer whistle is crafted from high-quality ABS material, offering exceptional durability and resistance to wear and tear. This lightweight yet sturdy material ensures the whistle remains unaffected by various weather conditions, maintaining reliable performance
• Improving Safety: The deer whistle generates ultrasonic waves when air passes through it. These waves warn deer, antelope, kangaroos, and other animals to stay clear of the vehicle. This effectively prevents animal-vehicle collisions, ensuring the safety of both animals and drivers
• Professional Design: The whistle automatically activates when the vehicle exceeds 35 MPH, emitting an ultrasonic alert that is audible to deer from up to a 1/4 mile away. However, the people inside the vehicle can hardly hear the whistle, and it does not cause damage to their hearing
• Easy to Install: The deer whistle features self-adhesive tape for quick and easy installation. First, clean and dry the mounting surface. Peel off the protective film from the tape, position the whistle securely, and press firmly for several seconds to ensure a strong bond
• Wide Application: This deer whistle is designed for flat surfaces, such as front grilles, bumpers, and side mirrors. It is compatible with various vehicle types, including sedans, SUVs, and trucks. It effectively alerts surrounding animals, making it essential gear for outdoor self-driving trips