Specifications: Made from high quality metal and plastic material, which is very durable. Use it with any foot pumps. Can be used to pump air into any ball and bicycle tyres. Item Name: Pump Adaptor Kit Material: Metal + Plastic Features: Durable, Easy to Use, Portable Hose Length: 11cm/4.33" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Air Hose 3 x Inflating Needles 1 x Air Nozzle