Buyers Products WC1467A Wheel Chock， Rubber<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>5" x 6" x 5"</li><li>Reinforced rubber design</li><li>Resistant to sun， salt， oil， and acid</li></ul></div><img src="http://ecx.images-amazon.com/images/I/318D1uo1PUL.jpg" noproxy>