Auto-Tilt Comfort Meets All-in-One Stability — This 9' outdoor patio umbrella comes complete with a sturdy 21" round base, giving you instant shade and reliable support in one easy set. Built with a durable steel frame and premium fabric canopy, it offers excellent sun coverage while the auto-tilt function lets you adjust the angle effortlessly to block the sun throughout the day, keeping your patio, deck, or poolside cool and comfortable with minimal effort.