MacGregor Major League Bases (without Anchors)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Heavy gauge white rubber cover over a high density foam interior and all welded steel stanchion pan - no bolts to come loose</li><li>This base is designed to reduce sliding injuries， it is not a substitute for proper sliding</li><li>Base size - 15" x 15" x 3"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ZR%2BaaeuUL.jpg" noproxy>