The California Umbrella presents a high-quality 9-foot commercial grade umbrella, designed to meet 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 features a strong aluminum pole frame and a user-friendly push lift system. Notably, it offers a remarkable 3-year warranty on the fiberglass ribs, surpassing the standard one-year warranty. This umbrella combines the best of both worlds, as it is built to withstand any challenge thrown its way.- Commercial grade design for durability and longevity- Large 9 foot diameter canopy for ample shade coverage- Reinforced rib joints for added strength and stability- 8 heavy duty fiberglass ribs for superior stability in windy conditions- Aluminum hub and housing for lightweight yet sturdy construction