DEWALT DW8254 4-1/2-Inch by 5/8-Inch-11 40g XP Flap Disc<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Extended performance flap design lasts 2.5x's longer than std flap discs</li><li>Premium zirconia cloth prodives agressive grinding action 40 percent faster than std flap discs</li><li>Proprietary design provides removal rate of a grinding wheel with finish of a fiber resin disc</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61VYOslnl7L.jpg" noproxy>