The tip, base, and screws of the anti-pigeon spike are all made of high-quality SUS304 stainless steel. It is unaffected by extreme weather conditions such as rain, snow, and high temperatures. Its service life is 5 times longer than that of the original manufacturer's plastic or silicone anti-bird spikes. The height of the anti-pigeon spike is approximately 11 cm. The distance between its two ends is adjustable. You can adjust the distance of the bird net according to the size of the birds to prevent birds from perching or nesting on it. Using a bird net can effectively prevent birds from perching or nesting on your balcony, garden, roof, window, or gutter, preventing pigeons, crows, swallows, herons, and other birds from entering. It can also be used as a cat trap to scare your cat and prevent it from crossing. The anti-pigeon spikes consist of 20 pieces, each 33 cm long (16 spikes can be attached). The package also includes fasteners, foil, instructions, and 5 additional