I have several small modules that have pin headers soldered onto them. (If you're curious, Flipper Zero modules I ordered from Tindie):
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When they shipped to me, some of them came with the pins pressed into a white foam - which I assume stopped them from getting bent. (Curious what that white foam is called).
The white foam I assume is going to eventually wear out if you keep poking the pins in and out of it.
Question - how do I protect these boards (specifically the pin headers) going forward, particularly if I need to transport these modules around a lot? (e.g. in a small Pelican case, or some other kind rigid case, or maybe an EVA foam case).
Are there some kind of plastic caps, or other kind of protection you can buy to protect them whilst transporting them around? (I've googled, and couldn't seem to find anything - but possibly I'm using the wrong search terms).
How do other people handle this?