Clean up your act with these 100% Microfiber Cleaning Cloths! Each cloth is made with high-density microfiber materials designed to remove dirt, dust and oily smudges from sensitive surfaces. Use them for sunglass, eyeglass and camera lenses, cell phone, MP3 and PDA panels as well as laptop and computer screens. It will clean without scratching. This item comes with serrated edges and an imprint right on the cloth.