Thank you for your interest in my item. Before you consider purchasing, please take a moment to read my profile. This is a Bourbon keyholder with a built-in tape measure. The tape measure is in centimeters and is just under 1 meter long. The measuring tape itself is made of steel, not paper, but there is noticeable rust on the back. It has a spring mechanism to retract, but sometimes it doesn't retract smoothly. In such cases, a little push will do the trick. I think a Bourbon keyholder with a tape measure is quite rare. Since it's an antique item from the 1960s to 70s, I hope you understand its vintage nature. It will be shipped via the "Nekopos" delivery service.