Necklaces / Pendants by Sarah Packington Acrylic pendant . Black colour graduating from matte black through to polished clear at the top. Features Primary Material : acrylic Other Materials : silver Length (inches) : 16 and 18 One of a Kind : No Metal : silver Hallmarked : Yes Cleaning Instructionsclean with a 'silver cloth' or detergent and a soft cloth. Do not spray with perfume.