The Tiffany & Co. Heart Padlock Lock Key Necklace is a stunning piece of fine jewelry crafted from sterling silver with a touch of 18K gold. This pendant necklace features a charming heart padlock lock key design, measuring 1.3" in size, and is secured with a lobster closure and spring ring clasp. The necklace is 34" in length and weighs 30.4 grams, making it a stylish and elegant accessory that exudes luxury and sophistication. Made in Spain, this authentic Tiffany & Co. necklace is a timeless and versatile piece that can be worn for any occasion.