I built my own. Use a trailer behind 4 wheeler to carry the knock down blind (4 sides & roof) then go back for the 4' tall base. I can erect by myself. The blind 4x4 6'-4 tall. The trailer I bought from Tactor supply, garden style. The blind is 2x2 wood frame with 1/2" plywood sides, roof 3/4" plywood with corrugated metal, the base 1 1/4" angle welded up.