You are buying this vintage Royal Crown RC Cola Advertising Soda Bottle Cigarette Lighter from the 1930s-1940s made by KEM Inc, Detroit Mich. It measures about 2 5/8 inches tall. The label is faded but it looks like the lighter was never lit (see photos).
Zmdi-facebook
Zmdi-twitter
Zmdi-youtube-play
Zmdi-instagram