I built a new house this year and wanted to create walls for my haunt that were easy to take down and required minimal storage. (Wife wanted to be able to park in the garage before the snow hit. The panels are made from 2x3s held together with brackets. Painters canvas is attached to the top and bottom 2x3 to allow for roll up when disassembling. Hope this helps anyone looking for a reusable and easy to store wall system!