Ideal for layering, dainty two strand 14 karat gold plated sterling silver necklace in 15" with 2" extension. Chain strand measures 15". Tourmaline bead strand measures 16.5" with 3.5mm x 4mm rondell beads. Lobster clasp closure on 1.3mm cable chain. .925 Sterling SilverUsually ships next business day. Holidays and weekends may affect shipment.