We recommend this style if you’re looking for an all metal, shiny challenge coin with no enamel. The raised areas on the coin are polished to give them a shiny appearance compared the recessed, sand-blasted (read: textured) background. Since light will reflect off the polished areas, some of the shiny details will be tough to see at certain angles. Choose this option if you want a challenge coin that looks like it was minted.
We can help you pick the best size for your design but here are some common objects and their sizes for reference