This Pellebant Patio Offset Sunshade provides plenty of shade to keep you cool in the hot sun. The top vents help dissipate heat and increase air circulation, as well as improve the stability of the umbrella. In addition, the premium 250 gram polyester fabric canopy is fade-resistant and water-resistant, while also providing excellent protection from the sun. In addition, for ease of use, the offset umbrella can be rotated 360 degrees to your preferred position by simply depressing the foot pedal and turning the pole by hand. The tilting of the pole is also designed to provide better support and stability. It is worth mentioning that this rectangular offset umbrella can be freely adjusted to tilt and block the sunlight at different angles. Please note: Set includes one patio cantilever umbrella and 1 cross stand, base (weighted base in the picture) not included You need to sort crossed ribs before open the umbrella, in case umbrella ribs and cord break when opening The umbrella should be lowered and secured in windy conditions or when not in use