I used to buy inserts for my wallets in Japan when I traveled there, but due to COVID I had to see what I could get at Revain. The first one I tried only allowed one card per "side" and the slots fit snugly in standard credit cards. This model has two slots per side, and the slots are larger, making card removal much easier. 10 pages is a little more. more than I needed but I think when the pages wear out I'll cut them out and use what's left.
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