Giá đỡ name tag cho Polydryer Airlock dùng với stacking brackets

I wanted a way to display my filament type and color on my polydryer boxes while printing.  I have identifying tags on all of my cereal dry boxes, so I modified the polydryer airlock to include a name tag holder

This is not intended to be an airlock to seal the box but rather a display for a name tag using stacking brackets for polydryer boxes.

Here are the two models that these will work with:

And finally the model where you can download the name tags

You can search for O-rings, the original designer of the airlock, has the size on his model page.  Or in my case since all I needed it to do was stay in place, I used a thick rubber band.