Vintage 23k Yellow Gold Over Brass. Ivory Mother-of-Pearl. Toggle. 32" Chain, 2.07"L X 1.11"W Pendant. Sleek and beachy chic, the Alexa Vintage Gold Statement Necklace is the sea-inspired accessory you’ve been searching for. Rock the shell charm for the full effect or remove it for a little less drama. For even more ways to wear, choose between keeping the chain long or doubling it up for a layered look. No matter what style you decide on, you can’t go wrong with this convertible statement.