Description: 100% brand new and high quality. Good sealing, accurate size, anti rust, durable. Small size,easy to use and carry. Schrader valve core, suitable for most modern bikes such as mountain bikes, road bikes, bikes and other gas nozzle. Specification: Material: Copper Size:Approx.20 x 5 x 5cm/7.87 x 1.97 x 1.97inch Package Includes: 10 Pieces Schrader Valve Core
