Camel (38-505) VC8 Plastic Valve Cap， (Pack of 4)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Flexible plastic cap</li><li>Has no sealing unit</li><li>Four plastic valve caps</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51dhDA3b67L.jpg" noproxy>