... 30GSM~200GSM Major characteristics of spunlace nonwoven fabric: Soft touching, excellent breath ability and absorbency, high tensile strength (isotropic MD: CD ratio ... soft touch, very suitably to use on glass cleaning2)Microfiber cleaning cloth can move stain, dust immeditately3)Lint-free, no harm to ... surfaces and can be handing on the keychain4)Used for cleaning eyeglasses, LCD, cars, watches, etc.