This umbrella offers superior protection and will not invert even in high winds thanks to an innovative, double-overlapping canopy design that allows wind to pass through while keeping rain out. Unusually sturdy despite its light weight, the umbrella's two canopies are made from a 190-thread count nylon (one of the most tightly woven nylons available). The frame is made of a smoothly rounded fiberglass that will not corrode, kink or bend out of shape. The shaft is also fiberglass making the umbrella lightning resistant. Push button automatic open mechanism. Curved wood handle with wood tips and ferrules. Fiberglass ribs and protective nylon sleeve. 36" L. From Windbrella. (1.25 lbs.)