Product Material:Made of update spun poly waterproof fabric, block up to 99% of harmful UV rays. Anti rust 1.5 inches diameter aluminum pole with 8 steel ribs for superior strength support. Product Design:Solar-powered lights provide energy-efficient lighting, enough light source that last for 9-12 hours. The easy push-button tilt system adjustable range is up to to 45° that gives more angles of coverage while the wind vent under the umbrella cools air to stay cool at all day. Provides maximize shade area on hot summer days for your outdoor settings.