What metal plating should I choose for my coins


Gold plating with Signature Coins is offered in either Antique or High Polish options. This plating is most popular with the United States Army and Coast Guard.


Like gold, silver plating is offered in both the Antique and High Polish options. Antique silver gives your coin a sense of age and durability. Both are extremely popular with Naval customers and corporate clients.


Also available in antique or high polish. Each coin is plated in copper and then polished to a beautiful bright reddish shine.

Black Metal Powder Coating

Black metal conveys strength and durability. The matte-like finish of black metal lends itself perfectly to brighter colored paints and designs.


Nickel plating is something everyone should be familiar with as it often coats household products. With Signature Coins, our nickel plating options include both Antique and Black Nickel.

Dual or Multiplating

On standard sized coins, multi-plating is generally kept down to two metal platings. Larger coins can use more than 2 platings. In general, multi-plating adds time to production time.

Iridescent Plating

For a more psychedelic look, you can choose our rainbow metal plating option. This affect is achieved when the coin is plated in certain reactive metals (aluminum, steel or titanium most often), and then exposed to extreme heat.

Colored Metal Finishes

With the colored metal options, you can apply a base color to the coin that will allow your logo or custom colors to pop.

For more pricing visit our Custom Challenge Coin Pricing.

Challenge Coin Customer Reviews

Extremely Impressive / best Customer Service!!!


I have rarely worked with a company that was so willing and able to go above and beyond to provide a product - they worked with me through changes and last minute requests - and did it all with a willing, can do, happy attitude. Once of the best companies I have ever done business with. Additionally, EXCELLENT product. The coin was exactly as ordered, quality product, impressive!!

Linda P.

Date of experience: February 28, 2023

Great Job Signature Coins!!!


I can't thank you all enough for doing such a great job on our challenge coins! They are perfect! The delivery was here on time…I know I will be ordering many more from Signature Coins! I can't thank you enough for the outstanding job and in such a hurry! You guys are amazing!!! 😊 Lori

Lori C.

Date of experience: January 23, 2023