This UGOLD Scare Bird Deterrent Reflective Repellent Tape is a mechanical pest control product designed to repel birds such as pigeons, grackles, geese, herons, blackbirds, and more. The tape is dual-sided, 2 inches wide, and 350 feet long. It is reflective in color and can be used to deter birds from landing or roosting on various surfaces. The product does not come with batteries.