Micro SD Extension holder

I've read that the micro SD slot on these printers is not very robust. I decided I wanted to use an extension so I'm not always inserting and removing cards from the slot. If I mess up an extension it's cheap to replace. Decided it would be a good idea to have some card storage with it too. This is what I came up with. Sort of borrowing ideas from several projects I scrolled past but not really a remix.