Corrosion-resistant powdercoated aluminum frame. Stainless steel hardware. Vented canopy that resists fading and mildew. Use with our 150 lb. base, sold separately, for maximum stability. Three sizes available: 10' x 13', 11' round, 11' square. Our Easy Shade Outdoor Umbrella opens easily without the hassle of cords or cranks. Simply loosen the dial and slide it up with one finger – that's all it takes as the ingenious pulley system inside the sturdy, 1 1/2" diameter pole does all the work. Offered in multiple sizes, the high-performing solution-dyed acrylic canopy is ideal for shading outdoor dining areas or seating arrangements. . . . . . Bronze, Black, and Champagne frame options.