Product: glasses cleaner cloth. Main ingredient: Nonionic surfactants, deionized water, isopropanol. Size: Packaging box size: 10.5cm * 9cm * 5.5cm. Wet wipes size: 12 * 6cm. Features: Wipe without marks, instantly dry, stain free without leaving any traces. High quality wet strong paper, ultra-fine fibers, soft texture that is not easy to fluff off, preventing scratches. Widely applicable, including glasses, lenses, bathroom mirrors, car mirrors, mobile phones, computers, tablets, televisions, etc. The package includes: 100pcs/300pcs/500pcs. Matters needing attention: After tearing open the packaging, please use it immediately. Alcohol allergy sufferers should avoid contact. Store at a suitable temperature and keep away from sources of fire, avoiding contact with children. Notes: Due to the lighting effects and angles, there is a color difference in the product, please understand. Due to manual measurement, there is tolerance in the product size.