This garden umbrella with double roof is ideal for providing shade and protecting you from harmful UV radiation. Made of polyester with resistance to UV radiation and fading, the umbrella cover provides optimal protection from the sun and is easy to clean. It features a sturdy cross base, which offers stability. The unique design of this umbrella provides a large area of sun protection. The strong aluminum pole and the 12 sturdy ribs make the sun umbrella very stable and durable. The garden umbrella can be easily opened and closed, thanks to the crank mechanism. Assembly is easy. Please note that we recommend applying a waterproof spray to the umbrella fabric if exposed to heavy rain.