Ok, so we got them in the mail today, and we are sorta less than completely impressed They are too large, and too stiff to really go in a front pocket, and a back pocket is out of the question completely. My cell phone is smaller than these things. We each have a regular, but small, wallet now (his is leather, mine is nylon), and the Jimi is not an improvement over either one. The Jimi is larger than the wallets we have now, but also holds less and is stiffer. So no dice for us--I plan on returning them. I can see how they would work ok if you weren't planning on carrying it, and were using it in a purse or a bag of some kind, though. Also, I didn't really like the way the plastic snapped back together--kinda seems like it will fatigue quickly and break. I have had the nylon wallet for over 5 years and carry it daily in a back pocket, and it is holding up nicely. I would like something even *more* compact though, so I guess the search will continue.