Low Profile Hat Hook

I was looking for a way to display a series of baseball caps in a way that would show off the design, while also being minimalistic. Unable to find anything, I designed these. These hooks simply clip onto the folded cap along the top "squatchee". Apparently, that is a name of that cloth covered button, who knew?

It's a pretty simple design that is mostly hidden.

I have included two designs. One is flat backed for an adhesive strip, such as a 3M Command strip. The other has a hole for a screw.