I am looking for something like this:
But instead of both ends being opened, I want to find a case which has one of those ends closed, as I got some inspiration for displaying my steelbooks from this site.
I loved the idea of using a picture ledge, but I absolutely can not use nails or screws into the wall. So I came up with the idea of using clear steelbook cases (with the closed side facing down), plus those Command Damage-Free hanging strips, and hanging the steelbooks on the wall like mini-pictures.
I just need to find those cases with all sides closed except one end.