DEFY's workshop is less than 8 miles from the century old, iconic Horween Leather Tannery in Chicago. We don't take this for granted and go weekly to find the best possible leather for our lines. Horween OxBlood Leather leather is quite special. It's color and patina only improve with time. This key chain has a matte black metal military gun clip and sports matte black rivets. It's hand-painted and polished in Chicago from the finest leather in the country. Your keys deserve it!