Playing Card Deck Boxes

I have always needed some way to keep double and triple decks of standard bicycle playing cards together, without needing to separate to place back in their original boxes, and I didn't see anything quite what I wanted on here yet.

I've included a number of versions to pick from
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- Single, Double, and Triple deck box tops and bottoms
- Bottoms can be printed with or without the decals I've added
- Pick the tolerance of the top
- The files that don't mention clearance are size-on-size, and they require sanding of the bottom interface surface, but I believe with some cleanup, this feels the best.
- The 0.1mm files don't require sanding, and aren't too tight to open, but also aren't tight enough to stay in place when flipped upside down, not ideal for me, but maybe okay for others.
- The 0.3mm files are far too loose on their own, but if you wrap the lower interface surface with one layer of masking tape, it seems to give a nice smooth, but also tight