6X9M Heavy Duty Fire Retardant PVC Party Tent Canopy Shelter with Removable Window Walls

【UPGRADED Galvanised Framework】UPGRADED Galvanised Heavy Duty and Rust Resistant Framework: Top quality galvanised steel framework and metal corner joint makes our marquee more durable . 【GROUND BARS】Ground Bars make tent more stability and more wind-resistant on the ground. 【TRIANGLE STRUCTURE and GROUND BARS】 Additional Corner Support Beam create an unique triangle structure, making the top roof frame much more stable & Firm; and extra ground bars make the tent more stability and more wind-resistant on the ground. 【Good ventilation(each sidewall panel is removable)】 8 removable sidewalls & 2 zipper doors for cross ventilation and venting on hot days.