This is the umbrella that remains impervious to gale force winds. The umbrella has a rugged carbon fiber shaft and ribs that will not invert in winds up to 70 mph. The 54" canopy is made from 190 tex polyester and rayon, the same durable fabric used in high-end tents and patio umbrellas, and provides reliable coverage from the elements during fierce storms. The unit has a stainless steel tip, an easy-to-hold curved handle, and it opens by simply pressing the spring-loaded button. Manual close. 38"-49" L  x 54" Diam. (1 lb.)