The valve adapter kit includes bicycle tire valve adapters, air pump needle valve adapters for various sports balls, inflatable toys, and swimming rings. Complete bicycle valve joints – The bicycle valve joints have excellent sealing performance and are equipped with rubber O-rings. Suitable for Dunlop valve, French valve (Presta), American valve (Schrader), and other inflatable equipment. The adapter can remain on the tire valve, allowing the tire to be inflated at any time. Ball needle universal design – As a standard air pump needle, it can be widely used with various inflatable items such as swimming rings, basketballs, footballs, volleyballs, rugby balls, and yoga balls. Ideal for sports enthusiasts or families with inflatable toys. High-quality material – All valve fittings are made of durable brass with threaded connections, offering corrosion resistance and durability. Household essential tool – A high-quality valve adapter kit is commonly used 2–5 times per week in households and has become a practical everyday item. Name: Bicycle Valve Adapter Covers all needs – With this bicycle pump adapter kit, you can connect incompatible valves to air pumps or gas station compressors. Compatible with car compressors, French bicycle valves (Presta), Schrader valves, Dunlop valves, and Sclaverand valves. Color: Brass Material: Brass and plastic Size: 2.5 cm Package Contents: 1 set × Bicycle valve adapter Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by ±1–3 cm.