6 inch (150mm) GP175 Abrasive Disc for Glass Scratch Repair， EXTRA-COARSE GRADE (pack of 10 discs)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Discs diameter: 6 inch (150mm)，</li><li>Pack of 10 abrasive discs，</li><li>3rd Generation GP-PRO abrasive disc constructed from top grade silicon carbide，</li><li>This is EXTRA COARSE Grade used to remove Heavy Damage i.e. grinder &amp; welder splatter</li><li>Hook and Loop interface for easy fit any 6 inch (150mm) Velcro Backing Pad.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/515CP719LAL.jpg" noproxy>