Shine Rite Fine Metal Polishing Pads. 2 Inches x 2 Inches. Rather than using harsh chemicals, these polishing pads uses non-scratch micro-abrasive technology. Use on Gold, Silver, Brass, Copper, and Platinum, but not recommended for pearls or electroplated items. Directions for use: Articles to be cleaned should be perfectly dry. Simply rub until you have desired polish. Good until completely soiled. Quantity: 10 Shine Rite polishing pads, measuring 2 x 2 Inches.