Pack of 6, large black 12 x 12 inches (30 x 30 centimeters) microfiber cleaning cloths that will keep your objects clean and scratch-free. Works well on video camera lenses, prescription eyeglasses, sunglasses, optical filters, tablets, cell phones, smartphones, touch screens, computer monitors, laptops, big screen LED OLED TVs and coated optical glass. Effectively wipes away any smudges, stains, fingerprints, dust and dirt, and does not leave streaks or lint behind. Made of thick (220 GSM) very soft and gentle optical grade, tightly woven, brushed, Microfiber fabric composed of 80% Polyester and 20% Polyamide for enhanced softness. Each cloth comes equipped with a reusable heavy duty zip bag for easy storage and portability.