Field fences (grassland/livestock fences) are commonly used in the United States and Europe, with various styles and heights, mostly made of stainless steel and other materials. The design is durable and flexible, suitable for raising livestock, protecting young trees in gardens, knotting, and adapting to various terrains and weather conditions. The material is galvanized steel wire, with a tensile strength of 550MPa, an outdoor service life of over 20 years, a height of 0.6-2 meters, customizable mesh holes, safe knotting, a standard length of 100 meters, and over 99% quality inspection compliance.