... own factory to produce, can offer good price eyeglasses cleaning cloth feature♥Material.80%polyester+20polyamide / 100%polyester♥Size. Digital ... .White,black,orange.yellow,grey,blue,green.Etc (can dye cloth with Pantone colour)♥Edge. Saw edge, round edge, straight edge ... Jewlery, diamond and other delicate equipment use on any other lens optics such as binoculars, telescopes Microfiber cleaning cloth