The rotational speed of up to 50 laps per minute and galvanized base enhances wind resistance. Features a high-reflection lens for long life and maintenance-free performance. Provides 360-degree reflective visibility with no driving blind spots. Designed with a damping coefficient for wind resistance, ensuring stable operation even at high wind speeds without uncontrolled rotation, offering safe and reliable performance. Specification: Material: Engineering grade ABS plastic Color: Orange Size: Height: 17 cm, Diameter: 25 cm Package List: 1 x Bird Repellent Note: Due to manual measurement and differences in monitor displays, slight measurement and color variations may occur. Customer satisfaction is our top priority. If you encounter any issues with the product upon receipt, such as damage or incorrect quantity, please promptly. We are committed to providing satisfactory after-sales support.