11 ft. Square Cantilever Patio Umbrella with LED Light in Red (without Umbrella Base)

Different from the traditional outdoor umbrella design . this Roman umbrella with hydraulic lifting system. The top position of the umbrella post can be adjusted up and down . it is easy to raise or lower the umbrella and when closing the umbrella you can adjust it up before closing it . it will not affect the people sitting under the umbrella or the furniture . you don't need to move the furniture below to close the umbrella. Hydraulic lifting system has a unique design patent . bringing you a unique enjoyment. Applicable to any scene . both comfortable and convenient.