TUUCI’s most durable and wind-resistant design is the F-1 MAX. Featuring high-tension stainless steel reinforcement cables, Armor-Wall-Aluminum Construction and tensioned stainless steel pocket construction, this parasol is built to withstand wind gusts up to 45 MPH. Mounted directly into the ground with reinforced concrete and steel anchors, the F-1 MAX will survive the most severe elements that Mother Nature may unleash.