The California Umbrella presents a durable and reliable 9-foot commercial grade umbrella, designed to meet the needs of both residential and commercial owners. Its robust aluminum frame ensures stability, while the 2-section aluminum pole with a 0.08 inch wall thickness and fiberglass rib framework provides superior strength, making it ideal for demanding commercial conditions. The umbrella features a convenient push lift system for easy operation. Notably, the fiberglass ribs come with an extended 3-year warranty, offering added peace of mind compared to the standard one-year warranty. This umbrella truly combines the best of both worlds, delivering exceptional performance and durability.- Commercial grade design for durability- Large 9ft diameter canopy for ample shade- Reinforced rib joints for added strength- 8 heavy duty fiberglass ribs for superior stability- Aluminum hub and housing for long-lasting use