Grey rouge is renowned for the exceptional finishes they impart to precious metals. Each bar weighs approximately 1/4 lb. and is individually packaged in a cardboard container. Use sparingly on buffs, brushes and felts at high speed. Use as a final polish, recommended for recommended for white color hard metals, like Stainless Steel, White Gold, Platinum also works with Sterling Silver. Each bar measures 4" L x 1-1/4" W x 1-1/4" H and weighs approximately 4 ounces. Made in France