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 is easy to use with its efficient push lift system. Notably, it offers a remarkable 3-year warranty on the fiberglass ribs, surpassing the standard one-year warranty. This umbrella is designed to withstand any challenge, combining the best of both worlds.- Commercial grade design for durability and long-lasting use- Large 9 foot diameter canopy provides ample shade- Reinforced rib joints ensure sturdy construction- 8 heavy duty fiberglass ribs offer superior stability in windy conditions- Aluminum hub and housing for added strength and reliability