Earrings by Sarah Packington A clear acrylic rectangle with an etched dyed grid pattern hangs from a silver hand made ear wire.. Features Primary Material : acrylic Length (mm) : 57 Fitting Type : Hook Dimensions (mm) : 57x 13 x 4 One of a Kind : No Hallmarked : No Wire Material : silver 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.