The ones I bought actually had tabs on them so I cut the tabs off, ironed over a fold and stitched it in place to make room for a curtain rod. Instead of using a curtain rod for this project, I threaded through some twine so it would give it a nice swag.
Next I put up some 3M Command Strips, 3 in total. They are removeable and don’t leave any marks on the wall! Bonus! I made a loop on each end of the twine and hung it up. I used 4 panels so the heaviness of it made the nice swag.
So I cheated and followed Electically Vintage’s pompom flower tutorial.