Unlike the typical chain necklace, this shiny piece is made up of metallic dots that form the design Details  Chain Necklace Lobster Claw Clasp Content + Care 18K Gold Plated Brass    To avoid tarnishing and prolong the life of your jewelry, we recommend that items are not exposed to chlorine, perfumes, excessive sweat, or water as these can be abrasive and cause the removal of the plating.  Size · Length: 7" with a 2" extender chain for adjustable length.