【High Quality Material】: The wind meter socks are made of high-quality nylon material, which is waterproof and does not fade, is not easily torn by the wind, and is durable. 【Strong and durable】: Tear-stop windsock resists long-lasting wind, rain and sun damage. 【Appearance design】: The windsock is brightly colored and equipped with a reflective fluorescent strap, which is very eye-catching in the air and makes it easy to observe the wind direction. 【Lightweight】: This fluorescent windsock is lightweight and compact, easy to fly and easy to store. 【Wide range of uses】: Windsocks are widely used in meteorology, chemical industry, environmental protection, agriculture, oil exploration and other industries.