3/4/6x4m Charcoal Grey Aluminum Patio Pergola with CanopyEngineered for both elegance and endurance, this pergola features a military grade aluminum frame with powder coated rust protection that outlasts harsh weather. The intelligent canopy system combines UPF 50+ sun protection with weatherproof durability, while the silent drawstring mechanism lets you switch seamlessly between shaded entertaining and open air stargazing. A centerpiece worthy of your finest gatherings.