Cool off your summer days with this large cantilever umbrella set. With a unique handle design for the crank system and foot pedal for the swivel system, there are 6 heights and angles to choose from and the foot pedal rotates 360 degrees for easier control of the shade area. The umbrella is highly stable and has a double top design with vents to help dissipate heat and increase air circulation so you don't feel stuffy in the heat.The matching high quality umbrella base is equipped with wheels at the bottom, enabling easy mobility and relocation to any desired site.Suitable for rooftops, patios, decks and other outdoor spaces, providing you with a comfortable outdoor shading experience. Please note: Set includes one patio cantilever umbrella and one base You need to sort crossed ribs before open the umbrella, in case umbrella ribs and cord break when opening The umbrella should be lowered and secured in windy conditions or when not in use The base is best filled with sand or sand & water mixed, so that the umbrella can be fixed more firmly Set includes one patio cantilever umbrella and one base Umbrella: Base: Umbrella: Canopy size: 9 FT x 11.5 FT Base: