Glamour girls who love a side of punk, this necklace is for you. With its lavish dose of sparkling crystals, it's plenty extravagant, but we love how the multiple layers of silver chain links adds a touch of edge. SIZE & MATERIALS CLOSURE: Lobster Clasp. MATERIALS: Acrylic, Plated Base Metal. MEASUREMENTS: Length: 15" with 3.5" extension.