The California Umbrella presents a heavy-duty 9-foot commercial-grade umbrella that fulfills the requirements 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 exceptional stability even in demanding commercial conditions. The strong aluminum pole is accompanied by a user-friendly push lift system, making it easy to operate. Notably, the umbrella offers a remarkable 3-year warranty on the fiberglass ribs, surpassing the standard 1-year warranty. With its resilience and versatility, this umbrella is designed to withstand any challenge it encounters.- 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 support- 2 section aluminum pole with over 2mm wall thickness for enhanced durability- Deluxe push lift system for easy opening and closing- Single Wind Vent Canopy allows for better air circulation- Product dimensions: 108 x 103 inches- Base sold separately for customizable setup options.