This silver-tone metal case can be used as a cigarette case, business card holder, ID case, or wallet. It's great for carrying just the essentials (driver's license, credit cards, cash, etc) when you're going out. The case opens with the push of a button and has a metal arm on each side to hold items in place. The image on the front is protected by epoxy. The size is 3.5 inches tall by 3.25 inches wide by 1/2 inch deep. It holds approximately 20 standard sized business cards. It can also hold 20 cigarettes (holds regular and king sized but does not hold 100's-- if you're not sure about fit, measure your smokes). It holds rolled smokes as well, depending on the measurement. I handcraft and ship each case from my studio.