You are bidding on a VINTAGE METAL Adv Piece with a stainless Ruler on one side and a  Converter on the other, AND FITS INTO IT'S LEATHER OR LEATHER LIKE SLEEVE. This was given out by  KANSAS CYLINDER HEAD CO, 800 west 1st in McPherson Kansas.THIS IS NICE FOR AGE AND HAS A FEW BUMPS BEND, AND SPECKLES .When this sells I will ship in the U.S for 5.00 Thank you