Delicate interlocking circles make this necklace a perfectly unique and elegant choice for a woman who wants to stand out. Choose from gold, silver, and rose gold tones -- or choose them all. Adjustable for a perfect fit! Materials - 14K gold vermeil, 14K rose gold vermeil, sterling silver Features - Measures 16" with 2" extender, 10mm 18mm open circles, Lead Nickel free, spring ring clasp.