Review on Komelon 4110CS Keychain Measure Acrylic – Compact and Handy Measuring Tool with Keyring by Mark Caperton

It suits my needs. I needed something compact with a decent amount of feet. It will stay in my small pocket, so I can't say how it will perform on a keychain. But I was able to get this part off the tape easily, so I'm guessing it probably won't take long. But if you carry it in a bag or bag then you should have enough for a while. It's not built for everyday use, but for projects that pop up from time to time it should fill the bill.