This is the Standard Dual Truss 30x80x20, which features 10ft truss spacing and a 610g triple layer tear resistant and UV resistant cover protected by a 6 year non-prorated warranty. This shelter also features our End Panel 1 configuration with two main 15ft wide by 14ft tall doors on the front and rear panels, along with a man door on the front end panel. This shelter also features our white with red trim color combination. This shelter was bolted to 6x6 wood beams on top of compact gravel.