1. The valve adapter kit includes bicycle tire valve adapters, air pump needle valve adapters for sports balls, inflatable toys and swimming ring valve adapters. 2. Complete bicycle valve joints - The bicycle valve joints have very good sealing performance and are equipped with rubber O-rings. Suitable for valve, French valve, and other inflatable equipment. The adapter can stay on the tire tie rod, so the tire can be inflated at any time. 3. Ball needle universal design - as our standard air pump needle, it can be widely used in inflatable toys and sports balls, such as swimming rings, basketball, football, volleyball, rugby, yoga ball, etc. This is the if you are a sports ball lover or own a variety of inflatable toys for children. 4. BEST - All these valve fittings are made of high quality brass with threads, and not easy to break, you can use it anytime. 5. tools - According to statistics, a family uses a high-quality valve adapter kit 2-5 times a week. It has become an everyday tool in most households, now put it in your shopping cart. Name: Bicycle Valve Adapter colour: brass color Material: Brass+Plastic Size: 2.5cm Package Contents: 2 set x Bicycle valve adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.