18k 18ct GENUINE Gold Filled Lip Necklace Stamped LENGTH 40cms/16” WIDTH 1.6mm VELVET CASE SUPPLIED Is This Piece Made Of Solid Gold? No. The item is Gold Filled, used to describe a specific form of gold plating, does not, as the term implies, mean that the item is filled with gold. It refers to Jewellery made of base metal (commonly brass or copper) covered by sheets of gold bonded to the base by a mechanical Gold Filled Jewellery is an economical alternative to solid gold jewellery. If you have any questions please do not hesitate to ask. THANK YOU