The product is a Tiffany & Co. 18k yellow gold fine delicate chain necklace that is 16” long and is in excellent condition. This elegant and stylish necklace features a classic chain design with a high-quality metal purity of 18k yellow gold. The necklace is perfect for adding a touch of luxury and sophistication to any outfit, making it a versatile and timeless piece of jewelry. Hallmarked on the clasp. No pouch or box included. Weighs a little under 1g, so very delicate and light! Shiny and beautiful!