Convenient automatic open/close function for a quick opening and closing, high qualitywindproof-system with extremely flexible FAREå¨-FlexBar plastic ribs for a higher flexibility andstability in windy conditions, water and dirt-repellent cover properties through original DuPont‰ã¢Teflonå¨ fabric protection, Soft-Touch handle with integrated push-button and promotionallabelling option, large diameter for multiple people, convenient sleeve with mesh insertand practical drawcord