• The heavy-duty galvanized metal roof is waterproof, sun-protective, weatherproof • Adopts a double roof design with netting for ventilation, away from "unwanted guests" • Designed to shield you from harmful sunlight, strong winds, heavy rain, and snow • Supported by a robust aluminum frame, rustproof, reliable, sturdy, built to last • The expansion screws help fix the gazebo on solid ground for better wind resistance • The top hanging hook provides additional convenience for hanging a light or fan (not included) • Adopts double sidewalls with mesh netting and zippered curtains, meet different needs • The sidewalls with 2-in-1 loop straps and smooth dual-side zippers feature a fully-open design • The dense mesh netting could effectively keep "unwanted guests" away • The waterproof polyester curtains provide privacy and further protection from elements • The curtains can be secured on 4 columns with fixing straps and windproof hooks