A large, hallmarked, solid, 100% recycled sterling silver hex nut with a polished finish. The removable nut is approximately 5.5mm x 12mm in size with an average weight of 4.3 grams. It comes on your choice of a 24"/60cm or longer 30"/75cm sterling silver venetian box chain (the necklace is long enough to go over your head) with Edge Only's custom hand-stamped Edge. tag.  Includes a complimentary Edge Only "Maintain Your Edge" silver polishing cloth.  *Models wear the 30"/75cm long necklace