25 Large 16mm Light Silver Grey Shell Pearls individually knotted with gilt Magnetic Clasp.  The    length of this impressive necklace is 46cm (18").   These beautiful Shell Pearls were an industry     that developed as a result of the fishing industry in Asia but are now endangered due to the seas warming. These Shell Pearls are a by-product of a fishing industry and are made from the discarded shells. It is considered a highly skilled industry. This Necklace has a gilt Magnetic Clasp for       ease of use. The Silver Magnetic Clasp can be worn as a feature to the side or front as well as       behind.