Fashionable yet highly durableSpecificationsRibs: 8Weight: 11 ouncesLength Closed: 11 inchesDiameter Open: 37.4 inches Mechanism: Automatic open and closeFeaturesProprietary super-strong shaft and ribsHighly wind resistantEasy, push-button automatic opening and closingAuto-close feature is convenient for entering and exiting a car or doorway in the rainModern ergonomic handle design with no-slip gripFull-size canopyElegant printsZippered storage case for easy access