The California Umbrella presents a top-notch 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 exceptional stability, making it ideal for demanding commercial environments. The umbrella's strong aluminum pole frame is accompanied by a user-friendly push lift system, adding to its efficiency. Notably, the umbrella offers a remarkable 3-year warranty on its fiberglass ribs, surpassing the standard one-year warranty. With its ability to withstand any challenge, this umbrella truly combines the best of both worlds.- Commercial grade design for durability and long-lasting use- Large 9 foot diameter canopy provides ample shade coverage- Reinforced rib joints for added strength and stability- 8 heavy duty fiberglass ribs ensure superior stability in windy conditions- Aluminum hub and housing for a sturdy and reliable construction