Solution for bird control: Aokkr peaks antipalomas are designed by pointing directly to provide protection against all types of birds that are perched. Protect the roof, windows, railings against pigeons, etc. In a wide variety of situations. The anti -pigeos skewers will not damage the birds. Durable and durable: the tip of the antipalomas skewers and the base of the birds and even the screws of the bird repellent are made of stainless steel its high quality stainless steel, they are not affected by Extreme climates such as rain, snow and scorching sun. 3 times more durable than bird plastic thorns