Dust-proof and Durable: every jewelry cleaning cloth is packed individually which make the cloth clean, they can store longer if you don't need to use the rest of jewelry polishing cloth Non-toxic and Easy to use: made of soft fiber material, No color fading, non-toxic and durable. It is easy to remove the scratches and tarnish on the jewelry Portable and Convenient: size is 80 mm/ 3.15 inches in width, they are lightweight so you can take them in your pocket Wide Applications: suitable for cleaning and polishing jewelry, watches,sunglasses,camera lenses,smartphones Package Includes: 200 pack of jewelry cleaning cloth (100 pack of each color), enough quantity for your daily use Specification: Material: suede fabric Size: 8*8 cm/3.15*3.15 inches Color: pink and blue Quantity: 200pcs Wide Applications: suitable for cleaning and polishing jewelry, watches,sunglasses,camera lenses,smartphones. Note: Cleaning cloth will remain long-term effectiveness if you don't wash them; Keep them in dry place to avoid them wet by water or rain. If the silver was contaminated seriously, you should use some silver polishing liquid to clean it at first, and then use the silver polishing cloth to wipe the silver to restore luster. Package includes:100 x Pink Jewelry cleaning cloth,100 x Blue Jewelry cleaning cloth