A silver necklace, made from stainless steel, with two strands consisting of interconnecting flattened chain links - one plain chain sitting above one Y-shaped chain. Both chains connect and fasten at the center back with a âlobster clawâ clasp and extension chain with hanging shell charm, meaning the fit of the necklace is completely adjustable. An elegant piece that will never go out of style. Also check out Layered Y Necklace Silver.