50mm brass hoop, wire wrapped quartz points, gold hematite beads, bronze chain. About 32" in length. Nickel and lead free.Quartz points on brass hoop necklace$48.00PriceQuantity*Add to Cartbrass jewelry cleaning Create a paste from vinegar, salt, and flour. Mix 1 teaspoon (5 ml) of salt into 1/2 cup (125 ml) of white vinegar, stirring until combined. ... Rub this paste onto the brass. ... Rinse the jewelry under warm water. ... Buff the jewelry dry using a soft, dry cloth.