Magic Metal Antique Bottle Locket Necklace Steampunk Vial Gold Tone NO51 Vintage Pendant Fashion Jewelry Ships from the USA Antique Bottle-shaped Locket Necklace. Held shut by a magnet. Locket Pendant Measures 1.5 inches long. Necklace Length, Open to End: 31 inches. Makes a perfect gift. Search Magic Metal Jewelry for more jewelry styles.