Setup Area: 20'W x 7'H
20ft Sidewall Panel, it cover 1 side of 20ft in the tent.
Amount of sidewalls you need to close the tent completely:
20x20: 4 sidewalls
20x40: 6 sidewalls
It will only can be rented and set in our tents, we will not set it up in personal tents or tents from another companies.