The Double Quick III inflation pump is a super high-output manual inflation pump that is durable, portable and easy to use. It stands 19″ tall and includes an accordian air hose with 4 interconnecting nozzles to fit small, medium and large diameter inflation valves as well as needle valves such as those found on footballs, basketballs and soccerballs. The universal valve fittings allow this inflation pump to inflate air mattresses, pool rafts, beach balls, inflatable boats and this inflator makes a great football pump, basketball pump or soccer ball pump. It will inflate sports athletic balls up to 8 psi. This inflation pump’s air flow inflates your inflatable with manual action similar to a bicycle pump and works on both the down stroke and the up stroke for no watsed effort and faster inflation. This inflation pump’s high volume of air flow inflates your inflatable with less pumping than a typical manual pump.