Ours are framed out of square tubing. 16 ft high and have tin roofs with camo wrap sides, pexiglass windows and slanted steap and wood step depending on the stand. We also have what we call quad pods. We set this up in clear cuts and pastures. Its just open top for 360 shooting. I like um cuss we built them 10+ years ago and replaced the camo wraps last year for the first time. These stands also got hit by katrina and only one was bent beyond repair. (it was about 50 yards from its orginal staked postion. Also when we lost our lease we can stack these stand on a trailer and take off with them. Ill get pics soon.