The California Umbrella presents a high-quality 9-foot commercial grade umbrella that fulfills the needs of both residential and commercial owners. It boasts a sturdy commercial grade aluminum frame, a 2-section aluminum pole with a 0.08 inch wall thickness, and a fiberglass rib framework for exceptional stability. Designed for demanding commercial conditions, this umbrella features a strong aluminum pole frame and an efficient push lift system for easy operation. Notably, the fiberglass ribs are backed by an impressive 3-year warranty, surpassing the standard one-year warranty. With its durability and versatility, this umbrella is built to withstand any challenge and offers 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 ensure sturdy construction- 8 heavy duty fiberglass ribs offer superior stability in windy conditions- Aluminum hub and housing for added strength and reliability