Necklaces / Pendants by Sarah Packington Circular pendant in textured and dyed white acrylic with contrasting clear black acrylic. On an 18 inch black nylon covered stainless steel cable necklet, with a silver bolt ring catch. Features Primary Material : acrylic Other Materials : nylon covered stainless steel and silver One of a Kind : No Hallmarked : No Length (inches) : 18 Cleaning InstructionsClean gently using a 'silver cloth' or soft cloth and mild detergent. Avoid contact with perfume, hairspray and alcohol based cleaning fluids. Do not overexpose to bright sunlight..