This is something I've needed for a while. It's just a simple clip that works like a small clipboard to hold cards, reminders and what ever else I need to remember before I leave the house. I suppose if you wanted to they could also be used to make small clipboards if you had a use.
Print as many as you need.
Install one of the small 3M Command Adhesive Strips to the back and apply
I printed them with no support and they came out perfect.