It’s usually only metals that block magnetic fields. A ceramic tile shouldn’t do it, so it’ll just be the distance. MDF ought to be the same, or if you want to test it for real don’t forget most DIY places sell single tester tiles that they expect you to take back for a refund 👍
It’s usually only metals that block magnetic fields. A ceramic tile shouldn’t do it, so it’ll just be the distance. MDF ought to be the same, or if you want to test it for real don’t forget most DIY places sell single tester tiles that they expect you to take back for a refund 👍