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 Lighted Bumper Guides 1″ Dia. x 51″ (L) in Tall Pyramid Style for Steel Bumper Deluxe Swan Hood Ornament With Vintage Style Wings Long Pin Hole Style Air Valve Control Knobs Mothers® Chrome Polish Trailer Hub Cap Bracket Shark Teeth License Plate Frame