... 20% ,polyester 70% and polyamide 30% ,100% polyester cleaning cloth in rollThe diameter of micro-fiber is only 10% of silk ... harm to the surface of goods.And we are especially in producing microfibre lens cloth/pouch, cleaning cloth and so on ... as your need such as in size, colour, printing with logo or picture, packing. If you have any interested in any of them, PLS. let ...