... used in all kinds of wiping MiWen, CD, sound recording, video recording head, TV screen.Industrial cleasing: Washington LSI, IC computer ... can be widely used to wipe: computers, mobile phones, cameras, glasses, Musical Instruments, jewelry on clean. 2, advantages: because of superfine ... 20*20 CM, etc 5, material: superfine fibber (20% polyamide, 80% polyester) 6, square grams: 140-180-300G 7, color: ...