MicroSD card adapter holder/stacker

I created this holder/stacker to hold all the microSD card adapters I've accumulated over the years. It can also be used to stack SD cards, but it's only the topmost card that's easily accessible.

This design accommodates 32 MicroSD card adapters on each side, providing a total capacity of 64. I've included the Blender file, so this would be easy to adjust.
The cards are angled downwards with a 22.5-degree angle.
The gap between the cards and the wall is 0.15 mm, which results in a snug fit with minimal play.