Delro panels made to be press fit with no magnets to avoid issue for the longer term use.
These have wide open airflow for the DL vaper.
*FULL DISCLOSURE*
I am not a professional at making panels. I am doing this all from home, hand polishing, sanding. And I do all of my own QC. Imperfections are to be found (very minor usually)
Any issues please don't be afraid to give constructive criticism