Convenient automatic quick opening, windproof properties thanks to the flexible frame, flexible fiberglass ribs, lightweight aluminum shaft, water- and dirt-repellent properties of the canopy coating are provided by the original Teflon™ fabric protector, curved aluminum handle. - the umbrella opens automatically with the push of a button - the frame is very flexible, in strong winds the umbrella canopy can turn inside out without breaking the ribs - tempered aluminum of special high quality - Teflon™ fabric protection: Teflon™ is well known for its non-stick properties. Umbrellas with Teflon™ coating are treated with Teflon™ protective agent and have high water repellency and stain resistance. The coating forms an invisible protective layer on the canopy, ensuring that water and oil roll off reliably, and dirt is easily removed.