This Authentic Tiffany & Co. 1837 Padlock Rolo Chain Pendant Necklace in sterling silver is a stunning piece of fine jewelry. The necklace features a charm pendant with a padlock design, perfect for anniversary or birthday gifts. The adjustable chain measures 15.7 inches in length, making it a versatile and elegant accessory. Made in the United States with a metal purity of 925, this necklace is a timeless piece from the Tiffany & Co. collection.