The London Fog tiny mini auto open auto close umbrella is lightweight, thin and functional. The umbella frame is constructed from a lightweight aluminum framework using a combination of fiberglass and aluminum elements. The umbrella features a one touch auto open and auto close button, making it easy to get in and out of the rain. In the folded position, the umbrella is 10 inches in length and weighs a mere 9.0 ounces. When opened, the canopy stretches to a full-size arc coverage of 41 inches.