There are many different design options available to you for your Custom Challenge Coin order! A clear epoxy coat applied to both sides of each coin is our most popular options. This is ideal for coins with a colored acrylic design. The epoxy creates a protective layer to keep your coins looking vibrant and new for many, many years! Antiquity is a great option, often used when creating die-struck coins. This creates a classic textured look to the coins while perfectly accentuating your design. Two-tone metal is another option to be considered when you want your design to stand out without the use of any color. We can also add glow-in-the-dark and glitter acrylic to your design to add the look of dimension and depth, not to mention both options are very visually appealing! There are also several finishing options for you to choose from to perfectly compliment your design! Don’t forget to choose a great border to compliment your coins! We have several attractive options to make your coin order even more unique.