Scott designed and built this forge in 2013 and we don't think there is another one like it. It has performed flawlessly ever since. The forge floor is 24"x 36" and interior volume is over 8000 cubic inches in the closed position. The most unique aspect is that interior volume is profoundly expandable in just a matter minutes. The unique design allows for maximum flexibility without sacrificing performance. This set up includes plans, a detailed parts list, and 3 instructional videos - you will have everything you need to build one yourself.