Features: This is a ingot mold can be used to hold melted gold, silver, or other precious metals. Also, it can be used to test, or ingot casting, etc. Graphite has thermal stability, corrosion resistance, acid and alkali resistance, good thermal conductivity. This mold is great for making several bars at the same time. Machined graphite mold with the slight wall taper for better metal removal. Ash content less than 0.1% , to ensure the precious metals in smelting is not contaminated. Specification: Material: Graphite Color: Shown As Pictures Size: Approx. 57 * 42 * 11.5mm / 2.24 * 1.65 * 0.45inch Weight: 47g Type: Jewelry Tools & Equipments Package List: 1 * Graphite Ingot MoldFEATURES:This mold is great for making several bars at the same time. Machined graphite mold with the slight wall taper for better metal removal. ADVANTAGES : Excellent thermal stability for fast cooling, Well corrosion resistance to strong acid and alkali, Good thermal conductivity properties which highly shorten the Casting time and save energy. It keeps its original natural graphite of various physical and chemical properties. WIDE APPLICATION : This is a ingot mold can be used to hold melted gold, silver, or other precious metals. Also, it can be used to test, or ingot casting, etc. Casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc. HIGH QUALITY MATERIAL : 99.9% Graphite. Ash content less than 0.1%. To ensure that the precious metal in the smelting is not contaminated. MOLD SIZE : 57 * 42 * 11.5mm / 2.24 * 1.65 * 0.45inch, Weight: 47g.GTIN: 736077524506 736077500555 794419800091. Best Sellers Rank: See Top 100 in Arts, Crafts & Sewing. Number of Pieces: 2. Item Dimensions LxWxH: 2.28 x 1.65 x 0.43 inches. Brand: Salmue. Material: Aluminum, Graphite. : B07LFGPTD5. Manufacturer: Salmue. UPC: 736077524506 736077500555 794419800091. Department: unisex-adult. Product Dimensions: 2.28 x 1.65 x 0.43 inches; 1.76 Ounces.