Yes. A Forex print can be used for push pin maps!
Forex (R) is a rigid, light and thick, plastic like material that is used mostly in Europe. I’ve seen some US shops that offer it, but it is not that common yet.
If you print one of my printable maps in this material, you can use push pins direcly on it. No backing or cork needed.
If you are in Europe, you can order prints on Forex in Pixum.
The only thing to keep in mind is that you will probably want to frame the print. The edges are sometimes not perfect.
Thank you for reading!