The pendant is a carefully crafted reproduction of the ancient coin known as the Athena & Owl Tetradrachm. It is made from high-quality 925 Sterling Silver and is exquisitely micron plated in 18K Gold for a beautiful finish. The necklace features a 1/20 14k yellow gold filled chain that adds a touch of elegance. The length of the necklace is a versatile 20 inches, with added links at 18 and 19 inches to allow for adjustable styling options.