Package contents and purpose Set of 8 animal warning whistles, enough for multiple vehicles or replacement use. Designed to produce an audible signal as air flows through the device, alerting deer and other wildlife to an approaching vehicle. Key benefits Reduces the risk of wildlife collisions by providing an early acoustic warning to animals near the roadway. Simple, lowmaintenance solution that requires no power source or wiring. Durable construction for longterm outdoor use on vehicle exteriors. Features and specifications Material: grade ABS plastic with dual construction for strength and durability. Adhesive mounting: each whistle includes waterproof adhesive tape for quick stickon installation without tools. Weather resistance: built to tolerate hot and cold conditions while remaining odor. Orientation guidance: mount on a flat surface with the larger end facing forward and the whistle level with the horizon for correct operation. Easy installation Peel the backing off the adhesive tape, press the whistle onto a clean, flat area of the vehicle, and confirm the larger end faces forward and the body is level with the horizon. Installation takes only seconds. Practical applications Nighttime or earlymorning drives through wooded or rural areas with known deer crossings. Longdistance road trips where wildlife encounters are more likely. Farm vehicles, utility trucks, or any vehicle that regularly travels unlit roads. Why choose this product Provides a passive, maintenance way to add an extra warning layer when driving in wildlifeprone areas. Multiple units in one pack allow placement on several vehicles or multiple locations on a single vehicle. Straightforward installation and rugged materials make these whistles a practical addition for drivers concerned about wildlife collisions.