Super Bike Valve Adapter set: The bike pump adaptor is your best choice, the 5pcs various specifications can meet different inflatable equipment, to convert UK Dunlop Valve (DV), French Presta Valve (SV) to American Schrader Valve(AV), or Presta Valve to Schrader Valve(AV). Made of copper: All of these bicycle pump valve accessories are made of copper with screw threads, which is extremely durable and corrosion resistant. Thanks to the high-quality workmanship, the set will be a long-term companion. With standard size: the valve adapter fits most bike pumps, such as mountain bikes, road bikes, racing cycle with Presta, Schrader or Dunlop Valve, and the ball pump needle and the plastic pump hose ideal for inflatable toys, Air bed, football, balloons, swim ring, ect. Easy to install: This pump adaptor for inflatables is ightweight, practical, convenient to install and easy to use, simply screw and inflate automotive pump, compressor. With the set you will receive all the adapters you need for standard valves. As such, you will have a solution at hand for all valve types and no longer need to worry about having the wrong pump.