This is the Dive Flag Key Ring Scuba Diving Charm Horseshoe Style Key Chain Features: Dive flag charm is tarnish-free Rhodium-plated bronze Attractive, durable chip inlay dive flag design Eco-friendly chip inlays are simulated red coral & mother of pearl Key ring is imitation rhodium-plated nickel Screw ball closure Flag dimensions: width 11/16, height 7/16", thickness 1/16" Use of simulated inlay in Dive Flag Jewelry protects our reefs! "