Sterling Silver Classic Custom Flames Concho. This great concho will add a classic car flames to anything needing a snap cover or rivet. Great size for a button as well. More than suitable for Wallets, Belts, Knife Sheaths, Hats, Vests, and more. Any fine hand crafted leather crafting project demanding the best in a bespoke concho. Another one of the many fine sterling silver Conchos we offer at Sinister Silver Co.