You can chose from the colors below.  Because the engraved color is white, the engraving on the Copper, Silver, and Gold has less contrast than the other darker, non-metallic colors.  This results in a very rich, subtle look.  A feature that these colors have that the other colors do not have is that if you take the dog tag and rotate it slightly from side to side, you will see the picture change from a positive image to a negative image as the light hits it differently.  This is unique to these three colors and is what gives these particular colors the "WOW" factor that so many people are crazy about.  A lot of  people love the rich, subtle look of these low contrast dog tags and the way that they react to the lighting - but some people do not and want a dog tag with more contrast that really stands out. This is a matter of personal preference and is the reason that we offer different colors.