Simple 60 second install, no need to break the bead or remove the tire to install just push in, tighten the nut and inflateFeatures a rubber grommet that expands when tightened to more than a third of the rim hole to prevent popping outStore in a toolbox or tool pouch for a quick and permanent fix to flats while out on the trailDesigned to quickly replace torn, damaged or leaking tire stemsWorks with most tubeless rimsFor offroad use only.