These are custom ordered. You choose your wire and type of stone. 16 inch hand wire wrapped  square pattern chain linked Clear Quartz Point Wire Wrapped charm. All wire is tarnish resistant wire.  Expertly handcrafted for an elegant and durable necklace. Its copper core provides strength and its overlayed wire color choice ensures a long-lasting, tarnish resistant finish. These take two weeks to produce and two days to ship after production.