Material: Primary - Purity: 10KPlating: RhodiumFeature: SolidManufacturing Process: Die StruckMaterial: Primary: GoldSold By Unit: EachMaterial: Primary - Color: WhiteManufacturing Process 2: ExtrudedApproximate Weight: 10 - 0.95 grams16 - 1.31 grams18 - 1.44 grams20 - 1.55 grams24 - 1.77 grams30 - 2.14 grams