This cross of Turquoise is just under 3 1/2 inches long. It was made in the 60's. The back is a hammered texture. The bale has 925 and a signature of Circle and an M or IM The arms are two inches across. The newer snake chain is marked 925 and is 24 inches long. You can buy the Cross with out the chain. The turquoise is a sky blue. To you from Kansas A sterling Cross and chain.