This microfiber cloth measures 12x16 inches and is designed for cleaning optical lenses, glasses, screens, and delicate surfaces. It effectively removes dust, smudges, and fingerprints without scratching or damaging the surface. Suitable for cleaning computer screens, TVs, smartphones, tablets, and high-end optics such as camera lenses and luxury watches. The soft, premium material ensures a gentle and thorough clean, making it ideal for maintaining clarity and shine on sensitive devices and equipment.