36 Solar Led Lights: Powered by energy-efficient solar panels, no need for electricity, placed on the ribs to illuminate your garden beautifully at night with this large garden umbrella. Double Canopy: This double umbrella's large size creates plenty of shade for keeping you protected from direct sun. Top vents of this large patio umbrella allow wind to flow in and out, helps prevent the canopy from turning inside out. Steel Frame: A solid and tough structure, keeps the large umbrella for patio standing steadily all day long. 12 ribs connecting the outsunny parasol for extra support. Easy to Use: Comes with the easy-to-turn crank system located on the side of the led parasol pole for easy opening and closing. 12 metal ribs connecting pole and garden shelter for added support. Overall Dimension: 14.4' L x 8.4' W x 7.9' H. The base is included. NOTE 1: Do not use umbrella during extreme weather (strong wind, heavy rain, snow). NOTE 2: Ensure adequate space for this large umbrella and verify that your umbrella stand hole matches the pole size.