... factory to produce, can offer good price microfiber lens cleaning cloth feature♥Material.80%polyester+20polyamide / 100%polyester ... black,orange.yellow,grey,blue,green.Etc (can dye cloth with Pantone colour)♥Edge. Saw edge, round edge ... , straight edge, cut cloth into egg shape, etc♥Weight .140g,150g,170 g ... lens optics such as binoculars, telescopes microfiber lens cleaning cloth