The chain links are made of zinc-plated soft wire meshes made up of spirals from which square eyelets are obtained. These chain links are designed for land cover, civil and industrial construction, damming, as well as for forestry, pisciculture. The chain link with square eyelet have a high degree of flexibility due to the constructive properties of the wire wires. The galvanized soft wire used in braiding production has a long corrosion resistance.