... such as glasses, eyewear, spectacles, sunglasses, goggles, laser record,CDs,LCD screen,camera lens,computer screen,cell phone, jewelry, lens, and ... fiber, Polyester: the scrubbing and cleaning fiber. 3. Each square inch in a microfiber product contains approximately 90,000 microfibers. Why Use ... dirt from surface absolutely. 2. Hold up to 7 times than its weight in dirt, oil and liquid. 3. Store the ...