UniPump Valve System can replace virtually any one pump valve due to special valve neck which fits thru all valve holes on any brand. The valve can replace all standard sized I or L typed valves due to special valve inserts. Valve and insert are then nicely secured with a click-clips. The system still allowes fast airflow for inflation and deflation of the struts. Comes with adhesive valve, "I" typed insert and click-clips. All Dr.Tuba kite valves are available on two different adhesive base sizes - standard 78mm and Mega base of diameter 120mm. Dr. Tuba also moved from Tear-Aid to new Ultra adhesive patch material. This ensures permanent bond on different bladders from all brands and additional re-positioning the patch in early, crucial stages of installation. This is the best option for replacing faulty original valves on bladders from all mayor brands. All valves are HF welded on the patch and not glued, which delivers the best possible and equal bond of the valves.