YITAHOME ANCHORING ADVICE- For stability on grass, use ground nails; for cement, use expansion screws. Do not set up or use in wind speeds exceeding 25 mph - high winds may cause collapse. YITAHOME SUPERB FABRIC- The waterproof top uses 140g PE cloth; The 140g high-quality PE removable sidewalls and zipper doors grant great cross ventilation on hot days, and can block 99% of harmful UV rays; 160-gram PVC windows provide more brightness for the tent; This party tent material is NOT FIREPROOF. Always keep it away from open flames, grills, or any ignition source. SPACIOUS COMFORT- YITAHOME Stylish canopy with cathedral-style rooftop offers a spacious and open area for outdoor activities; The bolted connections offer strength and rigidity for years to come PACKAGE CONTENTS- Product comes packaged in 3 boxes that might not arrive together; 2 x sidewalls with windows, 2 x zipper doors, connecting parts, 64 x ground nails, 8 x pull ropes, 24 x expansion bolts VERSATILE FUNCTIONALITY- Perfectly combines practicality and fashion; Great for sport events, flea markets, weddings and parties, Package contains several boxes, The outer box may arrive in different time periods, Please find the customer support inquiry number or wait patiently Note from YITAHOME: For safety, always use the included stakes & guy lines. Avoid setup in high winds, snow, or storms. Keep roof clear of snow/water - buildup risks damage & safety. Not responsible for misuse or extreme weather damage.