The Carabiner Screw Lock Necklace is a timeless jewelry staple as a clasp and a pendant. The Carabiner Collection allows you to stack your charms and chains. It is chic, Rock, Messy, Bohemian.Amulet link or Charm Collection Holder Created in a stainless steel model making it difficult to make but stunning and long lasting. 14K Genuine gold plated then EP coated. Hand set foil back Crystals. Stainless STeel Waterproof. Hand set Crystals. Lobster Claw Clasp and Steel Chain and extender. Waterproof Hypoallergenic