HOW IT WORKS - Birds don't like glowing and moving objects. Laser bird repellent reflectors can easily rotate 360 degrees and reflect sunlight to create flash and glare effects to keep birds away. Anti-bird products use wind and light to reflect glare. The spiral design can cross and reflect light at multiple angles, which makes birds fear and fear of approaching.High quality material: made of safe, non-toxic plastic, not easy to fade, high brightness, durable, not harmful to the environment and animals.High efficiency: reflective spinners can direct light from the sun by reflecting it and stimulating the bird's eyes to drive it away. In addition, the bird protection film is reflective on both sides and also makes a slight noise when the wind blows, which can also scare away birds. It keeps pigeons, crows, herons, eagle and ducks away from your property or field.Easy installation: no assembly required, each anti-bird reflector has a nylon strap for easy hanging or placing. It can not only repel birds, but also be used for decoration. The anti-bird spiral reflector rotates with the wind and reflects the sunlight, which is very beautiful.Wide range of applications: you can keep birds away from your home, yard, fence, roof, orchard, yard, lawn, deck, boat, harvest, etc. to protect your home.