Durable Hardtop Gazebo:;Sturdy galvanized steel and powder-coated aluminum frame with a weatherproof, rust-proof double roof for year-round use.Double-Layer Curtains:;Mesh and privacy curtains block UV rays, prevent mosquito bites, and provide privacy; equipped with hooks for hanging items.Roof Drainage System:;Sloped roof and unique gutter design channel rainwater down the aluminum columns, keeping water away from the frame and poles.Double-Layer Roof Ventilation:;Roof design ensures excellent air flow, keeping the gazebo comfortable even with curtains closed.Easy Installation:;Comes in 4 boxes with detailed instructions; typically installs in 3-5 hours with 2-5 people.