Thin and fits in front pocket of jeans. Quality is excellent. Holds a.min of 12 cards. Con: Would be a pain trying to remove cards if you managed to put 24 cards in sleeves. Instead of trying to force 24 cards in and out I inserted business cards behind my credit/bank cards and it works for me. Overall happy with purchase. I always read reviews before buying from Amazon so I knew what to expect.
Great for holding rewards cards; you can see them at a glance and they are protected; like the extra separate holder for when you just want your debit/credit card handy.