Buffalo Nickel "Cowboy Hat" key ring Black Pearl Crations An awesome buffalo ring designed and created by Silo Silver!! buffalo keyring BrandArt Buffalo Key Chain Zazzle Keychain, Unique gifts for mom, Scotland gift Item #972M Navajo Southwest Double Buffalo Nickel Leather Strap Key Round Wood Buffalo Keychain. Make wildlife theme add to your mundane things . Our buffalo shaped key ring is one beautiful piece of craftsmanship. Completely handcrafted, made in brass and lacquered, it is sure to make you nostalgic of wilderness.