Anti-static microfiber cleaning cloth has strips of conductive fibers that effectively dissipate and drain off static charges. Thousands of small pockets in the microfiber capture dust, lint, and other debris from any surface, making it ideal to use on glass, diamonds, and crystals. May be used with cleaning solutions. Made from 100% polyester fiber. 5-1/4 x 5-3/4 inches. Made by the anti-static experts, Kinetronics.