Waterproof with a stainless steel base metal, lined with White Shells Beads. Chain Length: 16" Chain Length with Extender: 19" Chain Extender Length: 3" Closure Type: Lobster Clasp Our bestselling necklace, now upgraded with natural white shell beads and a gold heart charm. Versatile, and perfect for everyday wear or any occasion. A timeless favorite reimagined.