... 4)Free design service 5)Superior after-sale service Specification:(1)Material: 80%polyester+20polyamide or 100%polyester(2)Weight: ... microscopes, cameras, stainless steel, discs, sunglasses, goggles, laser record,CDs,LCD screen video heads, jewelry, lacquers, luxury furniture, TV screens, computers and ... , microfiber is any fiber that is smaller than 1 denier, or 1/6 the diameter of a human hair. These ...