The California Umbrella presents a heavy duty 9 foot commercial grade umbrella that fulfills the requirements of both residential and commercial owners. It features a robust commercial grade aluminum frame, a 2 section aluminum pole with a 0.08 inch wall thickness, and a fiberglass rib framework for superior stability in demanding commercial conditions. The umbrella is equipped with a strong aluminum pole frame and an efficient push lift system, making it easy to use. Notably, it comes with a 3-year warranty on the fiberglass ribs, surpassing the standard one-year warranty. This umbrella offers the best of both worlds, as it is durable and resilient against any challenges it may face.- Commercial grade design for durability- Large 9ft diameter canopy for ample shade coverage- Reinforced rib joints for added strength- 8 heavy duty fiberglass ribs for superior stability- Aluminum hub and housing for long-lasting performance