For 7' tall perimeter tent legs. Work well with frame tents. They only cover one side of the leg. Other side is exposed. On the poles that have the side braces, keep in mind that the side braces will be exposed on the inside if you decide to use the cover to cover the outside of the pole. You can rent two covers per let to cover both sides of the pole.
If used on a pole tent that has 7' tall legs, you only need one per pole and it wraps the entire pole.
If using on the navitrac tent, they will need to be tied with sashes. Other tents may require two per leg.