Bird spike: 3 rows of anti-bird pigeon nails, the nails are tapered, which can effectively prevent pigeons from falling. At the same time, it also has a deterrent effect on other birds, repelling cats, squirrels and bird thorns will not cause harm. Application scenarios: Anti-pigeon spike can be installed on window sills, balconies, garden fences, air conditioners, bird-proof roof beams, to protect the environment from dirt or damage to the environment. (Warm reminder: Since the pigeon’s nail tip is very sharp, please use it carefully and keep it away from children to avoid injury.) Flexible installation: anti pigeon spike can be installed in three ways the first is to fix the bird repellent on the object with nails or to use strong cables to fix the bird repellent on the balcony, or on the surface of the object bird thorn with strong double-sided tape Product features: Made of high-strength PP plastic, waterproof, rustproof, antifreeze, not easy to deform, beautiful and durable. Wrap