Necklaces / Pendants by Jessica Briggs This snakeskin-inspired pendant measures approximately 31x31 mm and is concave. The satin finish of the piece reflects the light beautifully as the wearer moves. Features Primary Material : silver Other Materials : golds and oxide Length (inches) : 18 One of a Kind : No Metal : gold and silver Hallmarked : Yes Cleaning InstructionsClean the white silver areas only, using a cotton bud dipped in a silver clean solution. Gently rub the [originally] white areas then rinse in clean water and pat dry.