Welcome to our store！</br> 1、Made of high quality aluminum alloy and rubber ring material, high strength, sturdy and durable, and the rubber ring can ensure sealing performance. 2、Adapter can be left on the tire stem, it is always available to inflate your tires. 3、Lightweight, easy to install, and convenient fro small accessories to install. 4、Portable, bicycle tire can be inflated by using standard Schrader pump and car air compressor. 5、Suitable for road bike, fixed gear, etc. <span style="font-family:Arial;font-size:16px;"><strong>Features:</strong></span> <span style="font-family:Arial;font-size:16px;">1.Made of high quality aluminum alloy and rubber ring material, high strength, sturdy and durable, and the rubber ring can ensure sealing performance.</span> <span style="font-family:Arial;font-size:16px;">2.Adapter can be left on the tire stem, it is always available to inflate your tires.</span> <span style="font-family:Arial;font-size:16px;">3.Lightweight, easy to install, and convenient fro small accessories to install.</span> <span style="font-family:Arial;font-size:16px;">4.Portable, bicycle tire can be inflated by using standard Schrader pump and car air compressor.</span> <span style="font-family:Arial;font-size:16px;">5.Suitable for road bike, fixed gear, etc.</span> <span style="font-family:Arial;font-size:16px;"><strong>Specifications:</strong></span> <span style="font-family:Arial;font-size:16px;">Material: aluminum alloy + rubber ring</span> <span style="font-family:Arial;font-size:16px;">Color: 7 colors, as picture shown</span> <span style="font-family:Arial;font-size:16px;">Size: Approx. 1.6x0.9cm/0.6x0.4in</span> <span style="font-family:Arial;font-size:16px;"><strong>Packing List:</strong></span> <span style="font-family:Arial;font-size:16px;">7 x Adapter</span> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>