This is a key-shaped necklace. The chain length is 62cm + 5cm adjuster. The top is 6cm. The metal color is gold. It's a brighter, more yellow gold than in the photos. It has cute aurora-colored, clear sparkles. The chain is also twisted, making it stylish. There are no engravings. The metal material is unknown. There are no noticeable scratches or stains, but as this is a used item, please refrain from purchasing if you are sensitive to such things. Keywords: Women's, Accessories, Necklace, Pendant, Vintage, Antique, Key