Peaktop 40' X20' Heavy Duty Carport Party Wedding Tent Car Shelter Canopy Gazebo Pavilion Garage with Sidewalls White Good ventilation: Removable sidewalls & zippered doors for cross ventilation and venting on hot days. Brighter: big transparent PVC church window on each sidewall. Heavy duty 38mm white powder coated steel tubes frame with rust resistance. Tubes thickness 1.2mm, make it more stronger. Roof cover material: 180g PE, White, UV protected, waterproof; Door material: 160g PE, White, UV protected, waterproof; Reinforced polyethylene roof and sidewall: waterproof, rot-resistant, and UV protected. Large external pole cover curtains hide frame poles and keep wind out. Heavy duty metal corner joint, Durable and add extra stability/Heavy duty metal base plate, suitable for use on lawns as well as hard standing. Upgraded free ground bar sets make the tent stable in wind. Inner wooden bracket package provide extra protection during transportation. Double buckle clips at each end panels. Heavy-duty bungee cord straps eyelets and Velcro, Side skirts promote better water run-off and drainage.