This was a collaborated piece that I made with my husband from recycled sterling silver and acid etched copper. The two pieces are joined together by silver rivets and the chain is copper with lobster clasp. It was just a fun piece that we made while playing around with the metal and the silver looked like a guitar pick after he was done hammering it, so I ran with it. The finish is matte and very rustic looking. Love the look of copper and silver together. The pick measures about 1.5" in length and 1" wide. The chain is 18" long.