[Area of Use] - Farmland, orchards, gardens, lawns, etc. Our balcony anti-pigeon wind spinner design is very suitable for any family or garden designer. Animal-friendly - Our reflective wind spinners provide effective deworming without harming birds. They work based on the principle of reflection and will not cause any harm. Therefore, our reflective wind spinners are perfect for keeping birds away from balconies or gardens. And does not harm wildlife. Durable and weather-resistant - Our reflective wind spinners are made of high-quality plastic, which is very durable. They are windproof, windproof and UV-resistant, so you don't have to worry about rapid wear and tear. [Easy to install] - Six luminous wind spinners are 50 centimeters high and 18 centimeters in diameter, enough to attract the attention of distant birds. You can easily assemble them according to the steps in the video. 【High-quality service】- Reasonable price and high quality! Customer satisfaction is always the highest priority. If you have further questions, please feel free to contact us ^^