This bicycle valve converter can help you convert a valve to a valve, which is convenient to use and no longer have to worry about punctures. You can use the Valve and Mercado Valve Converters at gas stations. With this set, you can go to any gas station or use a compressor. The adapter is made of high quality brass material, we deliver the adapter, valve cap and sealing ring to you in a zipper bag, beautifully packaged to ensure no accessories are lost. In this valve adapter kit, it includes 4 valve caps and 4 French valve caps. In addition, you will also get 4 extra sealing rings to ensure the sealing of the adapter. Wide application, you can convert all American and French valves and Dunlop valves to valves, you can use them on any pump, match floor pumps, mini pumps and air compressors. Description: Introducing the valve adapter set, a must-have for all bicycle enthusiasts. This high-quality brass adapter set allows you to effortlessly convert , American, French, and Dunlop valves to valves, providing ultimate convenience and versatility. The set includes 4 valve caps, 4 French valve caps, and 4 extra sealing rings to ensure a secure fit. Whether you're at home or on the go, this kit is compatible with floor pumps, mini pumps, air compressors, and can even be used at gas stations. The beautifully packaged set comes with a zipper bag to keep all accessories organized and secure. Say goodbye to puncture worries and hello to seamless valve conversion with the valve adapter set. Item Name: Valve Adapter Set Material: Metal Shape: Round Features: Dust-proof, Leak-proof, Wear-resistant Size Details: Valve Adapter: 1.5cm x 0.95cm x 0.95cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 4 x Valve Adapter 4 x US Valve Caps 4 x French Valve Caps 4 x Sealing Rings