Gold Tone Designer Boho Charm Necklace. Charms are 1.3"H x 1.2"L. Necklace is 16.5"L + 3"L EXT. Lead and nickel free. Tip: To preserve your costume jewelry: remove when washing your hands or bathing; avoid contact with lotions and perfumes; store in a plastic bag as the oxidation aides in the prevention of tarnishing.