The valve adapter kit includes bicycle tire valve adapters, air pump needle valve adapters for sports balls, inflatable toys, and swimming rings. Complete bicycle valve adapters – These adapters feature excellent sealing performance with rubber O-rings. Compatible with Schrader, Presta, and other standard inflatable equipment. The adapter securely attaches to the valve stem for convenient inflation at any time. Universal ball needle design – Functions as a standard air pump needle for inflatable toys and sports balls, including basketballs, footballs, volleyballs, rugby balls, yoga balls, and swimming rings. Ideal for sports enthusiasts and families with inflatable toys. Premium material – Made of durable brass with threaded construction for long-lasting use. Everyday essential – Designed for frequent household use; suitable for regular inflation tasks with home air pumps or gas station compressors. Product name: Bicycle Valve Adapter Versatile compatibility – Works with car compressors, Presta (French) valves, Schrader valves, and more. Color: Brass Material: Brass + Plastic Size: 2.5 cm Package contents: 1 set of bicycle valve adapters Note: Color may vary slightly due to screen settings. Measurement tolerance: ±1–3 cm.