Hi-Tech Microfilament Cleaning Cloths are perfect for cleaning delicate surfaces, such as TV screens, monitors, camera lenses and other electronic devices. Super soft, lint free. These hi-tech Microfilament cloths grab hold of dirt, grease, dust and grime and locks onto them. Can be used wet or dry, with or without chemicals. Reuse over and over by simply throwing them into the laundry and washing them along with your clothes.