This double-sided patio umbrella provides you with spacious shady space for you to enjoy beautiful natural scenes. 15.4' x 9.2' large canopy provides roomy coverage for a full set of outdoor furniture, and you can spend leisure time with family and friends. The 12-rib steel structure is covered by sturdy polyester fabric ensures lasting durability for outdoor use. What' s more, each rib has 4 solar Led lights, and there are 48 Led lights help to enhance romantic feel at night. And all lights are powered by the top solar panel, effectively saving power. What' s more, there is a standby battery that is prepared for lack of power. It is ultra-easy to open and close the umbrella by rotating the hand-crank mechanism. When the umbrella is not in use, you can close it with a long fix ation strap for better storage. More than placing in garden, patio and backyard, our twin outdoor umbrella is also ideal for commercial places, such as market, cafe, bar.