Unique Tungsten Medallion Necklace. Platinum Style Stainless Steel Tree of Life Inlay. Original CeramicGestalt Brand. Flawless pure Tungsten Carbide. Engravable and Reversible. Platinum Style Stainless Steel Tree of Life Inlay. Available with 22 inch or 26 inch Platinum Style Surgical Steel Box Chain (4mm width). 100% Satisfaction Guaranteed.