Necklaces / Pendants by Hannah Bedford An elegant crescent of handcrafted granules froth and shimmer together in this delicate design Features Primary Material : silver Length (inches) : 18 One of a Kind : No Metal : silver Hallmarked : No Cleaning InstructionsOver time silver jewellery can tarnish. Carefully use a soft toothbrush and warm soapy water to remove any dirt and clean around the granules. Ensure you gently dry the piece well. You can use a silver or gold cloth to restore the shine to a polished piece.