Diamond Wool Contour Relief Pad w/Shim Pockets<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Durable cotton duck top</li><li>1" wool felt bottom</li><li>Removable shims</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41xC9tw%2BkrL.jpg" noproxy>