5. Metal accessories
You might not think of it, but metal could be hiding in parts of your stuff that you didn’t even know about, like shoes, chewing gum wrappers, and the underwire in your bra. If you want to move through airport security faster without having to remove them or store them away in a carry-on bag, you can make this choice. Wearing the wrong thing to the airport can really slow things down. No one likes rushing!