14k Beaded Chain With 5mm Freshwater Cultured Pearl Necklace - 18 Inch - in 14k Yellow Gold - Charm/Element Width: 5.17 mm - Width of Item: 5.17 mm - Charm/Element Length: 8.1 mm - Length of Item: 18 in - Chain Length: 18 in - Chain Width: 0.4 mm - Clasp /Connector: Spring Ring - Finish: Polished - Clasp Width (Male end): 3 mm - Clasp Width (Female end): 4.34 mm - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations. ::: [ Potential Enhancement Methods: Cultured Pearl ] - Usually bleached and polished to achieve uniform color and shape. May be dyed or irradiated to produce various colors. ::: [ Care and Handling: Cultured Pearl ] - Do not use ultrasonic cleaner or steamer. Avoid contact with cosmetics, hair spray, perfume and household chemicals. Clean with a soft cloth. :::