You probably know what kind of patio umbrella you want. This patio umbrella has an ultraviolet sun protection factor of 50+ to protect from sunburn. The ribs made of powder-coated steel are rust-resistant and strong enough to handle regular wind and rain, and if you want it to be even stronger and more durable, we sincerely recommend that you purchase a separate weighted patio umbrella stand. Coordinating Items (sold separately): Dimensions: