A hat hanger for one or more hats, modular so you can use as many as you need, or have room for. I use Command adhesive strips to hang it on my wall. It has a hole to thread the clips onto cord or wire, and a hole to nail the spacer to the wall if needed.12-14-14 Update: Uploaded a rotated version of the clip. This one definitely prints out stronger than the first, due to layer orientation. Supports are needed for this one.Print one clip for each hat. I use three spacers between each clip for looks. I think one spacer is minimum, though, the clips will be too close together without at least one spacer.