FeaturesSTURDY ALUMINUM FRAMEThe outdoor Cantilever patio umbrella is made of heavy aluminum main pole, which improves its strength and durability; The triangular structure makes the umbrella more stable and wind-resistant; Iron ribs and cross base are also powder coated against scratch, rust, peeling and corrosion and have a long service life; Please use it outdoors with peace of mind.QUALITY VENTED CANOPYThis 9x12 ft offset umbrella is made of 180/gsm 100% polyester fabric that has high elasticity, heat resistance and plasticity, which can effectively resist UV rays, sun protection, water & fade resistance; Comes with a nice cover and a separate rod as an umbrella protector; Keep your large rectangle patio umbrella well-maintained when not in use.VARIOUS INNOVATIVE DESIGNSThis 9X12 FT patio umbrella has unique handle design, 6 height and angle to choose from, the crank system applies ergonomic theories with comfort and touch feeling; the tilt system offers multiple angles of shading that creates cool and comfortable environment for your family.CONCERNS AND TIPSThe cantilever umbrella comes with a weighted base and a cross base; Use weighted bases, sandbags, bricks, or foundation nails in your deck and cover and store at night or during extreme weather conditions to extend the service life of your new umbrella.CUSTOMER SERVICE TEAMWe have prepared detailed installation instructions; Please follow the instructions to avoid unnecessary assembly errors; Please do not hesitate to contact us online first once you have any trouble with our umbrella patio, we will try our best to solve your problem. Safety measures and professional installation are highly recommended.SpecificationsDimensions 108 x 144 x 108 inColor BrownMaterial Aluminum, Polyester FabricItem Weight 82.9 poundsPackage IncludesPatio Umbrella x 1Instruction x 1