These oversized (7” x 7”), Double Sided Microfiber Cloth provide an ultra-luxurious feel, a microfiber side for cleaning, and a silk side for polishing. They are available in blue, grey or orange.Great for use on all lenses and glass surfaces including: eyeglasses, sunglasses, cameras, binoculars, smart phones and more. Cleans dirt, fingerprints, smudges and oil safely and effectively.