Whether you live in an area with unpredictable weather, high altitudes inland, or in an area with high Levels of UV radiation, this patio offset umbrella is perfect for your outdoor needs. The entire frame is made of powder-coated steel, ensuring robustness and durability while also reducing the need to clean up rust or even replace your umbrella - because of its superior performance and quality, it can last for many years.You can easily adjust the shade angle of the canopy by turning the handle on the pole - perhaps one of the most useful functions. No matter what angle the sun strikes you, you can always find shade. This patio offset umbrella can be turned on or off by controlling the crank, and the easy and convenient mechanism setting allows anyone to operate it.