The California Umbrella presents a high-quality 9-foot commercial grade umbrella that fulfills the requirements of both residential and commercial owners. It boasts a sturdy commercial grade aluminum frame, a 2-section aluminum pole with a 0.08 inch wall thickness, and a fiberglass rib framework for exceptional stability, making it ideal for challenging commercial conditions. The umbrella's strong aluminum pole is accompanied by a user-friendly push lift system, ensuring effortless operation. Notably, the fiberglass ribs are backed by an impressive 3-year warranty, surpassing the standard one-year warranty. This umbrella offers the best of both worlds, combining durability and versatility to withstand any challenge.- Commercial grade design for durability- Large 9ft diameter canopy for ample coverage- Reinforced rib joints for added strength- 8 heavy duty fiberglass ribs for superior stability- Aluminum hub and housing for long-lasting performance