Material: Nickel-plated copper Size: 2.6*4.5cm/1.02*1.77in Color:As shown in the figure Product features: 1. High-quality material: Made of high-quality copper, with a nickel-plated outer layer and anti-corrosive, can be used for a long time. 2. Removable design: Unique design, convenient to disassemble, easy to maintain and replace, saves money and worry-free. 3. Multi-purpose: Suitable for road and mountain bikes, easily meet different riding needs. 4. Mesh design: The valve core adopts a mesh design, which increases airtightness and can prevent air leakage and air loss. 5. Supporting tools: It also comes with a portable tire removal tool, which is convenient for replacing the valve core, providing a more comfortable and safe riding experience. Package includes: 6pcs French mesh valves/ 12 pcs French mesh valve 1 pc 2 in 1 Disassembly and assembly tool