... 9*18cm, 10*12cm, 12*25cm(any size is available)Weight: 140gsm, 170 gsm, 190gsm, 200 gsm ... laser record,CDS,LCD screen,camera lens,computer screen,cellpone and so on.What is Microfiber ? 1. A ... a microfiber product contains approximately 90,000 microfibers. Why Use Microfiber Products ? 1. Absorb and get ... dust and dirt particles in the fibers until it is washed. 4. Soft, durable, high absorbability, ...