Upgraded design: Constructed with advanced and rainproof Oxford cloth, ensuring durability in adverse weather conditions. Available in multiple lengths: Choose from fluorescent windsocks measuring 60cm, 80cm, 100cm, 150cm, and 200cm (note: pole not included). Truly fabric: The uncoated reverse side of the fabric allows water droplets to slide off, ensuring optimal performance. Enhanced safety features: Provides effective nighttime visibility with reflective material that emits bright white light, helping to keep you safe in low-light situations. Windsocks are widely used in meteorology, chemical industry, environmental protection, agriculture, oil exploration and other industries.