Tunnel Coin Necklace - From our Privee engraving line. You have the option to choose from two high-quality alloys to permanently immortalize your memories with an engraving. The pieces are handmade from stainless steel and available in two finishes: with a high-quality 18k gold plating or silver-colored.Dimensions:Ø: 1.0 cmChain length: 45 cm + 5 cm extension chain