26PC Bike Pump Adapter Bicycle Tire Pump Adapter for Mountain Road Bike Toy BallProduct selling points:100% brand new and high quality These adapters are made of high quality copper, very durable and corrosion resistant, you can use them for a long time. These valve adapters cover the most common air pump, compressor or equivalent connection systems. They are lightweight and just takes tiny space in emergency luggage, but in an emergency they will be very useful. Designed with screw threads and sealing ring, easy to install and hermetically seals, you can use them any where and any time easily. Different adapters in the package and allows you to adapt unsuitable valves to air pumps or gas station compressors. Material: CopperPackage Contents:4 x DV/SV valve adapters,2 x AV valve adapters,2 x SV valve adaptor;2 x ball pump needle;2 x taped inflatable nozzle; 2 x black cone adapter,12 x seal rings