A shell that can't break? Yes please. This metal casting was taken from a real Hawaiian sunrise shell, so every single beautiful detail was captured to admire for eternity. Like the treasured memories from a Maui vacation, it's meant to be cherished for a lifetime. Available in sterling silver or 14k yellow gold. Handmade with love by the Wings Hawaii mermaids in our Haiku studio. Measurements: - .5" Shell - 16" Chain Materials: - Sterling Silver OR - 14k Yellow Gold