[Base and Cover Included] The canopy size of this patio umbrella is 9 x 11 Feet, it will be delivered with an umbrella, umbrella base and cover. Base dimensions: 35.43”Length x 34.96”Width x 6.5”Height. [Enhanced Wind Resistance] All-aluminum umbrella bones and the 8 heavy-duty ribs provide enhanced stability. This outdoor umbrella can withstand 25MPH winds. [Upgraded Fabric] This fabric is woven from 240/gsm yarn dyed polyester fabric, which are UV-resistant, water-repellent and fade resistance. [360 Degrees Rotation] This cantilever umbrella can be rotated 360 degrees by stepping on the foot pedal. Our offset umbrella enables effortless adjustment of the angle and against harmful UV rays. [5-level Adjustable Heights] You can adjust the canopy to five different heights, providing perfect shade for your patio, garden, deck, backyard, pool and any other outdoor area.