Pigeon defenseRotating diameter: 41cm, Height: 23m, The reflective surface is made of highly reflective galvanized material, which is rust and corrosion resistant and not easy to fade. 2023 Reflective Bird ScarerThe bird scarer is wind-spinned and has 288 reflective surfaces in 3 hexagonal shapes to reflect harsh sunlight without dead angle, which stimulates birds' eyes to scare them away. 360 degree sunlight refraction and higher brightness can be achieved to deter birds.Its function is to scare birds away, not harm them. Easy to useThe spiral bird repellent can be attached and used anywhere. It is recommended to place it in the sun compatible the bird repellent to be fully effective. Bird Repellent Protects against unwanted guests like pigeons, seagulls, crows and many other bird species. Ideal compatible home, garden, patio, shrubs and fruit trees. Environmental Discourage birds in an environmentally friendly way, which is completely harmless to birds. It may deter birds, but does not harm them. Protect your garden pond, fruits, vegetables and seeds from birds.