??These valve caps are used to prevent leakage£¬ dirt and rain to extend the service life of tires.<br> <br> Features:<br> Prevent leakage£¬ dirt and rain to extend the service life of tires.<br> Suitable for bicycle with presta valve.<br> Best replacement for your old or broken one.<br> Direct replacement£¬ easy to install.<br> <br> Specifications:<br> Color: Black£¬ Blue£¬ Gold£¬ Silver£¬ Red (optional)<br> Quantity: 2<br> Material: Aluminium alloy<br> Length: 2.1cm / 0.8in<br> <br> Package List:<br> 2 * Valve Cap<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>