... cost&high quality; 3)Rich experience. assembly sheet metal parts,bracelet metal parts,sheet metal stamping parts,sheet metal press partsDescriptionAll ... Surface Treatment18K, 24K, Nikel, Chrome plated with black, golden, silver and so onPackingOne small zip lock bag per piece, twenty pieces ... or by sea as per quantity.NotedThanks for your visiting and looking forward to your inquiry. We will reply you ...