Stay cool and dry under the shade of our extra-large 13ft double-sided patio umbrella. Made with a rust-free steel pole and 12 heavy-duty steel ribs, this durable umbrella can withstand strong winds and block out harmful UV rays thanks to its fade-resistant and waterproof 100% polyester canopy. The smooth-turning crank allows for easy opening and closing, making it perfect for residential or commercial use. Enjoy the outdoors with your loved ones under the comfort of our patio double-sided umbrella. Features: Breathable & waterproof 180gsm 100% polyester canopy for up to 99% UV protection Extra-large shade area of 13ft x 6.5ft, perfect for residential or commercial use Durable rust-free steel pole and 12 steel ribs with wind vents for enhanced stability Smooth-turning crank lift system for easy opening and closing Easy to assemble with included hardware and instructions, plus a 1-year warranty for your peace of mind The base is not included (please search 45614578 to purchase umbrella base seperately) Specification: Color: Beige/Red/Blue Material: Steel, 180gsm dyed polyester fabric Dimensions: 13ft L x 6.5ft W Pole diameter: 1.5 inches Rib count: 12 steel ribs Air vent: Yes Opening mechanism: Crank open mechanism