This 6ft commercial grade umbrella is designed to meet the demands of both residential and commercial owners. It features a robust aluminum frame that can withstand demanding conditions. The two-section aluminum pole with a 0.08 inch wall thickness and fiberglass rib framework provides superior stability. The umbrella is equipped with a simple and efficient push lift system for easy operation. One of its key advantages is the 3-year warranty on the fiberglass ribs, which is longer than the standard 1-year warranty. With this umbrella, you get the best of both worlds - durability and reliability.- Commercial grade design for durability and reliability- 6 foot diameter canopy for ample shade coverage- Deluxe push lift system for easy opening and closing- 4 heavy duty fiberglass ribs for superior stability in windy conditions- Aluminum hub and housing for added strength and longevity