START SLIDESHOWSTOP SLIDESHOW Function Warns wildlife away from you, only animals can hear the alert Hardware Includes self-adhesive tape on bottom or mount with screws Unit & Package Sold by pair, carded for display Part No. Description 81990 Black 81991 Chrome Part No. & Image Selection Ultrasonic Animal Alert Part No.: -- Please Select -- 81990 81991 Combination of product variants is not available Related Products Smoke Side Window Vent Deflector Rain Guards for Intl Models Chrome Plastic ABS Rear Axle Cover Set with Locking Tabs & Cone Hub Cap Train Horn Floor Mount Stand Screw Sets Western Star Cut Outs Bottom Mud Flap Plates with Nude Lady Cut Outs Single Function “L” Shape Mounting Bracket with Glass Lens