Package includes: 2 metal ball needle (American thread), 2 plastic nozzles with metal thread, 2 metal adaptor (American type to Franch type), enough for your demands
Wide application: you can combine these valve adaptors with pump to inflate inflatable toy, balloon, gym Ball, sports equipment, bicycle tires, etc.
Multiple sizes: metal ball needle is approx. 38 mm in length,7 mm in outside diameter,4 mm in inside diameter; metal adaptor is approx. 1.7 x 0.9 x 0.7 cm; the size of the plastic nozzles with metal thread: 7mm in outside diameter
Material: Made of durable, long lasting materials, suitable for electric or manual air pump
Versatile accessories : easy to use and store; does not take up much space at all