Introducing the California Umbrella's heavy duty 9 foot commercial grade umbrella, designed to meet the needs of both residential and commercial owners. Crafted with a robust commercial grade aluminum frame, this umbrella offers superior stability and durability. Its 2 section aluminum pole with a 0.08 inch wall thickness and fiberglass rib framework ensures resilience in demanding commercial conditions. The efficient push lift system makes it easy to use. Notably, the umbrella comes with a remarkable 3 year warranty on the fiberglass ribs, surpassing the standard one year warranty. With this umbrella, you get the best of both worlds - strength and reliability.- 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