The California Umbrella presents a high-quality 9-foot commercial grade umbrella that meets the needs of both residential and commercial owners. Its sturdy commercial grade aluminum frame ensures durability, while the 2-section aluminum pole with a 0.08 inch wall thickness and fiberglass rib framework provides superior stability, making it ideal for demanding commercial conditions. The umbrella also features a convenient push lift system for easy operation. Notably, the fiberglass ribs come with an extended 3-year warranty, offering greater peace of mind compared to the standard one-year warranty. This umbrella combines the best of both worlds, delivering exceptional performance and resilience against any challenges it may face.- Commercial grade design for durability and long-lasting use- Large 9 foot diameter canopy provides ample shade coverage- Reinforced rib joints ensure sturdiness and reliability- 8 heavy duty fiberglass ribs offer superior stability in windy conditions- Aluminum hub and housing for added strength and resistance to corrosion