This product comes with a comprehensive warranty. This umbrella adopts a three-layer design, where hot air or wind will quickly flow through multiple ventilation openings, making your umbrella more stable in windy conditions and cooler below. And the sunshade can be easily opened by the crank. Press the tilt button to adjust the angle according to the position of the sun. Using high-quality polyester fabric with effective insulation effect, it has become the first choice for outdoor sunshade products. At the same time, it is equipped with 32 solar Led lights, adding a touch of brightness to your yard at night