I rarely use checks anymore, but when I do I like to record them in a register since I don't use duplicates. Therefore, I was looking for a checkbook cover large enough to fit a register. While I guess a register would technically fit in this checkbook cover, it is super tight and the checkbook will not close with it in there. In addition, to me the checkbook cover looked much nicer on-line than it did in person. At least in the red color I ordered, the leather looked cheap and not really any nicer than vinyl. Overall, this did not meet my needs so I returned it.