Features:1) The diameter of microfiber is only 0.4um, about 1/10 silk2) 80% polyester + 20% polyamide, and 70% polyester+30% polyamide cloth are our standardcloth3) The filaments of fiber is in wedge-shape, which allow you only need to use itwith water to clear virtually any surface, or use dry to dust and polish, but withoutany scratch4) It is a perfect polishing and cleaning towel5) We produce various high quality microfiber cleaning cloth, including glass cloth,brightening cloth, weft knitted cloth, warp knitted cloth, double-faced flanneland check ginghams6) Any color or size is available producing area:China