The FunDaisy Fahional Flower-Style Crystal Necklace features a pendant shaped like a flower, made of square-shaped crystals. The necklace is designed in a chain style with a brass plated base metal of nickel. This fashionable jewelry piece may contain chemicals including lead, which can pose a health risk if ingested or come in contact with the skin. It is recommended to check the California Prop 65 Warning for more details on potential hazards.