There are many card cases. I like this one because it's easy to insert with the short side. When inserting a card into a card reader, hold it by the short edge. When accessing my cards for use in a card reader, it's great that I don't have to change orientation. And I love the simple double pleat, with no tabs or straps. Simplicity and efficiency in everything is a great advantage. I bought plain brown leather; I like things that wear out and soften and also show that they become sacred over time.
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