I made a microphone protective box.

I garbaged picked a metal tool box that is tall rather than long. It is sort of a file folder sized box. I used the foam packing from my latest Macintosh computer and cut some holes in a few layers of foam and made a microphone box. Usually microphone boxes are done with softer black spongy foam. I used the white styrofoam. It worked. I cleaned up the foam. I only have three microphones and one of them is in terrible physical shape and another is almost 20 years old.