These are replacement snap cover assemblies for motorcycle vests, etc. that have lost of missing buffalo nickel snap covers. These are NOT replacements for our Gunslinger or Peacemaker Vests that use genuine nickels - these are made of pewter and strictly ornamental. Snap heads feature imitation buffalo nickel ornament and female snap backing. You will need to have a press snap setter. Fits all vests with snaps. Sold in set of 4.