Originally Posted by
RST
.......... Since I like information shared from a place of actual experiment and trial rather than suppositions, it's only fair that I apply that same standard to myself ; )
While you may not have direct design wall experience with that particular product, your use with your son is definitely close enough IMHO to know whether it might work or not for a design wall.
To me, one of the joys of a design wall is to NOT have to use pins ... so the headliner may work with pins, but would not be as easy or enjoyable to work with. And we all like easy, when it comes to quilting!