Product Name: Disposable Mask Rope Nylon Spandex Oil Core Environmental Protection White KN95 Earband Mask Elastic Elastic 5mm Flat Earloop Trademark: BOKE Specification: 4.5MM*1MM Origin: Shandong, China Product Description Product Name: High-end KN95 special ear band1.High end environmental protection Nylon high elastic yarn + spandex production.2.Using high-end equipment complex 24 needle process production, dense, flexible, comfortable.3.Adopt high-end material and reasonable collocation, elasticity and resilience are superior.4.Raw materials are tested by authoritative testing companies to meet export standards.