HI, my design wall is made from this house insullation I think it is called foam board. it is 4X8 feet and I covered it with white flannel, but you can cover it in black or cream if you like I pinned it on. I just put mine agenst the wall. If you wanted to attatch it or something else to the wall your hubby could use an impact hammer that shoots a 22 short then attatch the board or boards if you have room I find it would be nice to have 2 boards to lay out my quilts. Someday I will get my room set up Good luck and happy quilting