You'll love the impressive design of this beautiful necklace. You'll love the impressive design of this beautiful necklace.Click on this JEWELRY & WATCHES GUIDE to learn about fit, styles, materials and more! Length: 16 in with 2 in extender Chain type: curb Clasp: lobster-claw Packaging: boxed Metal: sterling silver Plating: sterling silver Finish: polished Additional details: nickel free Size: 16-18" ADJ. Color: White. Gender: female. Age Group: adult.