... after-sale service Specification:(1)Material: 80%polyester+20polyamide or 100%polyester(2)Weight: 200g-300g /m2(3)Size: 15*15cm ... , microscopes, cameras, stainless steel, discs, sunglasses, goggles, laser record,CDs,LCD screen video heads, jewelry, lacquers, luxury furniture, TV screens, computers ...