----------------- WELCOME TO OUR SHOP -----------------16pcs Inflation NeedlesFunction/Use: For bicyclesProduct color: copper, blackProduct material: iron, ABSProduct gross weight: 61gProduct packaging size: 11 X 8 X 1.7 CMProduct size:Black long valve: 4.3 X 1.15 X 0.75 CM/1.69 X 0.45 X 0.3 INBlack short valve: 2.8 X 1.1 X 0.75 CM/1.1 X 0.43 X 0.3 INYellow short valve: 1.8 X 1 X 0.75 CM/0.7 X 0.39 X 0.3 INYellow long valve: 3.8 X 0.78 X 0.75 CM/1.5 X 3.07 0.3 INPacking list: 16pcs American threaded inflator valve set[16Pcs Air Pump Adapter for Inflatables]These bicycle pump adapter for air pumps are made of durable iron and ABS plastic with copper and black coatings on the surface, which are durable and ensure efficient inflation[Small and portable]This lightweight bike pump adapter is easy to store and carry, convenient for home or travel use. Always have the tools you need for quick inflation[Complete Bicycle Valve Adapter Set]These air pump attachments are suitable for most air pumps. Easily inflate your bicycle, motorcycle, or car tires[Detailed size]Contains 4pcs black long nozzle (4.3 x 1.15 x 0.75 cm), 4pcs black short nozzle (2.8 x 1.1 x 0.75 cm), 4pcs yellow short nozzle (1.8 x 1 x 0.75 cm), and 4pcs yellow long nozzle (3.8 x 0.78 x 0.75 cm). Each size can be perfectly adapted to a specific inflatable device for easy use[Essential Household Tool]Contains 16pcs presta adapter suitable for most sports balls, such as basketballs, soccer balls, volleyballs, footballs, yoga balls, inflatable rings, balloons, and other inflatable toys