5mm thick sign holder

This is a simple holder designed to fit up to a 5x7 post card sized sheet.  The clips fit tightly and hold the paper in place well.  This is designed to work with my Keychain stand, but can be used however you see fit.  It is 5mm thick, so you just need a slot to put it in to hold it up. 

The keychain display is linked below.

https://makerworld.com/en/models/1167362-keychain-display#profileId-1175035