Giotto's Micro-fiber system is the best way to clean and polish your lenses, screens and even eyeglasses. You can use theses ultra fine clothes to clean all delicate surfaces.The Pouch and glove with drawstring and lock is used for cleaning , polishing and storage. It can very effectively keep your items free of fingerprints, smudges, dirt and dust without scratching them. Giotto's Micro-fiber cloth is mades from a high tech quality material with an anti-static feature with unsewn edges to prevent scratching and fraying.