Montana Silversmith Dream Weaver Necklace - NC2894 Materials: Sterling silver plate over a brass base. Howlit beads. Montana Armor protective finish to prevent tarnish. Warranty: All Montana Silversmiths jewelry and accessories have a lifetime limited warranty on manufacturing defects Care: You can maintain your silver brilliance with an occasional wipe of a damp cloth. DO NOT use chemical or abrasive cleaners. Dimensions: 0.9" H