Product Description:
This special non-treated microfiber cloth is safe for use on all precious and semi-precious stones as well as fashion jewelry. It will remove fingerprints, grease and smears without abrasion. 10" by 10" About Microfibers:
Microfibers are about one third the diameter of cotton fibers which give these cloths an exceptional ability to absorb oils while leaving no lint, dust or residue. Microfiber cloths are nonabrasive, in fact many camera manufacturers use microfiber to clean photographic lenses. Caring for microfiber cloth. Microfiber cloths are made for repeated use and can be hand or machine washed in a mild detergent. Never wash with cotton towels or materials that leave lint. Never use fabric softener or bleach. | 
