About this item Material: Metal Package: 15pcs/10pcs 1. Premium Valve Adapter Kit - The valve adapter kit includes 3 adapters, bicycle tire presta and schrader valve adapters, air pump needle valve adapters for various sports balls, inflatable toys and swimming ring valve adapters. 2. Complete bicycle valve adapter - The bicycle valve adapter has a very good seal and comes with a rubber O-ring, suitable for Dunlop valves, presta valves, Schrader valves and other inflatable devices, and the adapter can be left on the tire stem, so you can inflate the tire at any time. 3. Ball needle universal design - Since our standard air pump needle can be widely used for various inflatable toys and sports balls, such as swimming rings, basketballs, footballs, volleyballs, rugby, yoga balls, etc. If you are a sports ball lover or have a variety of children's inflatable toys, this is the best choice. 4. Best material - All these valve adapters are made of high-quality brass with threads, corrosion-resistant and not easy to break, you can use it all the time. 5. A real-time tool for the household - Statistically, the Premium Valve Adapter Kit is used by one household per week, it has become an everyday tool for most households, add it to your shopping cart now.