United States Navy Chief Petty Officer Challenge Coin. Choose from 4 different designs: Male CPO in Black Uniform, Male CPO in White Uniform, Female CPO in Black Uniform and Female CPO in White Uniform
Dimension: 1 3/4" wide x 3" high x 1/8" thick
Weight: 1.2-1.4 oz or 35-40 grams
Materials: Zinc Alloy
Finishing: colored enamel