Montana Silversmiths Womens Vintage Charm Prairie Mothers Heart Jewelry Set Silver All jewelry has a one (1) year limited warranty on manufacturing defects when accompanied by a receipt. You can maintain your silver brilliance with an occasional wipe of a damp cloth. DO NOT use chemical or abrasive cleaners. Finished with "Montana Armour" Tarnish Protection Earrings Measure 1 1/4"x 3/4" Pendant Measures 1 1/2"x 1 1/4"