Check the listing for details. 30 Pack Bird Scare Discs Set- Highly Reflective Double-Sided Bird Reflectors. Color: White, Condition: New. Listed at 15.36 USD. WIDE APPLICATION: Bird scare devices to keep birds away like woodpeckers, pigeons, ducks, herons, grackles, geese etc. Protect crops, windows, boats, cars and swimming pools from bird damage, and can also be used for decoration. PACKAGE INCLUDES: The set includes 30 pcs reflective discs, 30 pcs O rings, 10 pcs rotating swivel rings and 10 pcs hook. EASY TO INSTALL: 1.Tear off the protective film on the both sides of the bird repellent discs. 2.Install the discs the O rings. 3.Repeat the above steps. Install another discs to the O rings. 4.Install the rotating swivel rings to the O rings. then attach the hook to the swivel ring. 5. Finish. FRIENDLY WAY: By utilizing the bird’s natural instincts, these reflective discs tell all birds to keep away, and won’t cause them any harm. DOUBLE-SIDE MIRROR: Each bird disk is double-sided mirror with stronger reflection. The disc easily rotates 360 degrees and reflects sunlight for a shimmering and dazzling effect to scare away birds. 💚 Kindly note 💚: If you would like to order more quantity than shown is available, you are welcome to place one order fox maximum available quantity and place one more order again because we always have more, than shows in available items. Regards