This thing has been very handy to me till I got a metal wallet were it didn’t fit. With all of my past wallets however, it fit very nicely. It is a little better than the your typical holder that hangs on the outside of your wallet or on your keys because it doesn’t fall out, it doesn’t say look at me and how valuable this wallet is, and it is really sturdy. The hole on the corner also allows it to be strung and hung on keys or whatnot.