uses included: command shelters, field hospitals, tempory housing, portable morgue, athletic training cool-down, isolation chambers, other. Extremely heavy duty, Canopy fabric is U.V. / chemical resistant and fire retardent. Quick, efficient, and simply set up in 1-5 minutes with simple valving all on entry side via supplied P-EID-HD inflator/deflator or with compressed air, using supplied air fill hose and F-SCAF-H high pressure fitting.