Product Information: Name: 3rd Nylon Yarn Origin: Zhejiang Dimensions: 400 yards, 360 meters Weight: 3"6KG Applicable scope: All kinds of clothing zippers with open and closed ends, such as skirt and pants zippers, pillow and cushion zippers, and other zippers for clothing and apparel. Remark: The store and physical store are operated in sync. Regular colors are always in stock. Specifications and sizes can be tailored according to customer requirements!