Gramie bj

I used a 12X12 piece of fiberboard, about the weight of pegboard, but no holes. check out you local home depot or Lowes they may have some in there scrap bin. I covered it with 2 layers of warm and natural, than a layer of muslin. Folded all to back and stapled. I do not have mine attached to anything. Have not had a problem with it moving. Small enough to fit in rolling case with my machine, or sit on the table next to me. I also have a wood folding TV try that I covered the top the same way. I usually take the TV tray to classes and retreats, larger ironing surface, easy to transport.