The California Umbrella presents a heavy-duty 9-foot commercial grade umbrella that caters to the needs of both residential and commercial owners. Its robust commercial grade aluminum frame ensures durability. The umbrella features a 2-section aluminum pole with a 0.08 inch wall thickness and a fiberglass rib framework, providing superior stability even in demanding commercial conditions. The efficient push lift system makes it easy to use. Notably, the umbrella offers a remarkable 3-year warranty on the fiberglass ribs, surpassing the standard one-year warranty. With its exceptional strength and versatility, this umbrella is built to withstand any challenge.- Commercial grade design for durability- Large 9 foot 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 performance