A simple cross is lined with clear rhinestone crystals. The drop earrings on a French wire measure: 1 1/8 inch. Necklace pendant measures 1 1/4 inch. Silver chain: 16 inch plus 2 inch extender. The Montana Silversmiths' jewelry is silver electroplated and coated with a protective finish to prevent tarnishing. All jewelry has a lifetime 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.