This is a Charm for a Charm Bracelet that is a " Cowboy Hat & Lasso ". It has great detail on both pieces. we did not find a mark on either piece, but definitely looks like Sterling Silver. The Hat measures 7/8" in length and 5/8" across and the Hat has the corners curled up, a crease in the top and it has a rope design around the brim. The Rope measures 3/4" by 5/8" and is made and detailed like a real Lasso Rope.