... dust,blot and oil even it is only several microns. Glasses pouch for cleaning all kinds of glass,CD,VCD or ... used for promation gift ITEM for glasses bag, microfiber pouch, sunglasses bag, eyeglass bag, etc FUNCTION: Packing general glasses, MP3/MP4 or mobile phones, soft ... .1,Individual in a pvc pocket. 2,individual in a opp bag. 3, 100 pcs in a polybag Cellphone pouch,sunglass pouch,glasses bag