The FiberBuilt 7.5 foot Wind-Resistant Aluminum Market Umbrella will stand up to Mother Nature. This umbrella features flexible fiberglass ribs to absorb wind gusts without breaking, making it the ideal choice for virtually area. The ribs are 0.375 inches in diameter and the umbrella features a heavy-duty crank lift, molded nylon joints, and end tips. A two-piece, commercial-grade aluminum pole in available in your choice of champagne or white finish to complete this umbrella. Warranty Information Umbrella pole has a 1-year warranty Fiberglass ribs have a 5-year warranty Sunbrella fabric offers 5-year warranty against fading