Available material: rayon, metallic, cotton, polyester, polypropylene, nylon and etc. Available material: rayon, metallic, cotton, polyester, polypropylene, nylon and etc.Reach SVHC Free (53 substances) for rayon twisted cord, metallic twisted cord, polyester twisted cord.AZO free and meets the standard of environment protection in Europe, Japan, America.Available sizes: from 0.8mm to 7mm dia. ...