Tommy Bahama 7 Foot Beach Umbrella 2016 w/Tilt, Wind Vent, Sand Anchor, SPF/UPF100 - color choice Tommy Bahama 7 FT Beach Umbrella with Tilt, Vents, and Built-in Sand Anchor Special Aluminum Undercoating protects against the sun's rays - SPF/UPF 100 Plus Aluminum Pole and Fiberglass Ribs will not rust Easily installed in sand or grass with the built in sand screw Wind Vents help with stability