Bosch GS790 7 In. 5 Grit 120 Arbor Abrasive Sanding Discs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made from premium aluminum oxide</li><li>Perfect for heavy-duty use</li><li>Arbor hole slots allow the disc lie flatter</li><li>Not to exceed 8，500 RPM</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41LQ-ImHOiL.jpg" noproxy>