About This Product This market umbrella features a rectangular canopy that can stretch over a long table to block out the sun. The canopy is made from waterproof polyester that's resistant to weather and UV rays. A height-adjustable, powder-coated steel pole and 12 ribs give this umbrella extra support. It has 36 solar-powered LED lights along the ribs that last for up to 4-5 hours, so you can brighten up your patio deep into the night. The product does not include the base stand. Features Perfect choice for both residential and commercial locations, such as a garden, balcony, deck, pool or coffee place, and any other outdoor area. Made of 100% polyester fabric, this patio umbrella is waterproof, fade-resistant, easy to clean, and UV protected, provides up to 99% UV protection on summer days blocks most harmful UV rays, and has better color fastness performance. This patio umbrella is made of powder-coated steel poles and 12 sturdy heavy-duty square ribs that provide optimal support for the large double-sided canopy. Even better, safe latch design for better-fixed canopy. This patio double-side umbrella has three LED lights on each rib and has 36 LED lights that can run for 5-6 hours, to use day and night. Moreover, this patio double-sided umbrella is powered by high-quality solar without electricity or a power cord, which is more environmentally friendly and energy-efficient. With the integrated crank lift, you can open and close the umbrella smoothly. Plus, it also features three wind vents on top to allow for air to flow and keep stability.