... phone, jewelry, lens, and so on.What is Microfiber ? 1. A kind of man-made fiber contains polyamide and polyester. 2 ... cleaning fiber. 3. Each square inch in a microfiber product contains approximately 90,000 microfibers. Why Use Microfiber Products ? 1. Absorb and get ... is washed. 4. Soft, durable, high absorbability, clean without the use of detergent or chemicals. 5. Ordinary cotton products move or ...