Necklaces / Pendants by Cara Tonkin The Paillette Short Necklace is delicate yet eye-catching as the discs subtly reflect the light and shimmer. It is made of sterling silver. The discs measure 7mm and the chain in 41cm/16". Features Primary Material : sterling silver One of a Kind : No Hallmarked : No Length (inches) : 16 Cleaning InstructionsCLEANING SILVER JEWELLERY.At Cara Tonkin we use an oxidised finish on many of or silver pieces. If you piece is partially oxidised we advise cleaning the bright silver areas by rubbing with a silver polishing cloth. Jewellery that is comprised of just silver without an oxidised finish can also be dipped in silver dip. This is an effective and easy method of getting a bright finish back on your jewellery.