| Works with any "standard" valve bicycle pump and car air compressor, converts valve to valve, converts French/English valve to valve. 12 valve covers, easy to tighten and the right length to protect tires from flats and rain and mud. High-quality material, sturdy and durable, made of high-quality solid brass, threaded, corrosion-resistant, not easy to break, can be used for a long time. 6 pieces of French to American two-way valve adapters, 6 pieces of French valve covers, 6 pieces of American valve covers, which will greatly meet your needs. Versatile, suitable for all bicycle tires using valves, including children's and adult mountain bikes, road bikes and automotive accessories. | |