The California Umbrella presents a high-quality 9-foot commercial grade umbrella that meets the requirements 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 features a strong aluminum pole frame and a user-friendly push lift system, making it easy to operate. One of the standout features is the 3-year warranty on the fiberglass ribs, which is longer than the standard one-year warranty. This umbrella offers the best of both worlds - strength and reliability.- 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 lightweight yet sturdy construction- 2 section aluminum pole with over 2mm wall thickness for added durability- Deluxe push lift system for easy opening and closing- Single Wind Vent Canopy allows for better air circulation- Product dimension: 108 x 103 inches for generous shade coverage- Base sold separately for customizable setup options.