Solar Guard 8 ft Deluxe Dual Canopy Beach Umbrella UPF 150+ Ultra Cool - Heav. Nylon Imported Patented Umbrella with Heavy Duty Frame boasts reinforced rib joints and fiberglass spreaders for more flexibility which will not kink or bend out of shape in windy conditions. The Umbrella Hook (included) is used to keep all of your belongings (eg. Towels/Camera/Bags) dry and free of sand! The durable weather resistance fabric provides Ultra Protection Factor(UPF) 150+. Allows only 1/140th or less than 1% of UV absorption as opposed to direct sunlight. Its reflective microweave fabric provides cooler shade by 15 deg. The only beach umbrella with high UPF of 150+ and cooler temperature in the marketplace! Must try to believe it. 1.40 inch diameter Non-rusting and white powder coated aluminum pole ; Features 3 position Tilt, Closure Strap, Carrying Bag with shoulder strap included ; Folded Length 53 inches; Open Height is 88 inches Lightweight of 5.4 lbs (The Lightest umbrella available in marketplace of this canopy size) ; Unique snap button designed to lock the upper and bottom poles to prevent the poles from opening during windy periods unlike most umbrellas. Optional Sand Anchor device (sold separately) is recommended to keep your umbrella much more secured into the sand and withstand more windy conditions. Unique patented pioneering construction of dual canopy design allows severe wind gusts to easily escape for stability compared to umbrellas with standard vent. Its dual canopy allows much more warm air to flow out making the area underneath feel cooler compared to other umbrellas.