Read the reviews that they don't know how it can fit "x" number of cards. Beats me. All I know is that this business card holder is great. My only problem is that sometimes I forget it's in my hand or in my pocket lol. If you have a certain number of daily passes that you use I recommend this. I haven't really tested removing clips or scanners, so maybe someone else can chime in. Update: I dropped it and it fell out of my pocket. The cards stayed in the holder and the holder itself was not scratched.
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