This Umbrella is built to better sustain the unpredictable abuses of the wind. Features a heavy duty 1.5 aluminum pole for extra strength, replaceable fiberglass ribs to bend but not break, and an extra large vent to release the pressure. Colorfast, easy to maintain Reacril Marina Grade solution dyed acrylic fabric. Optional beach and bar height bottom pole available (sold separately). 5-year manufacturer warranty on fabric. Khaki finish. 108″W overall.