POWERTEC 45018 A/O Hook and Loop 8 Hole Disc， 5-Inch， 180 Grit， 25 PK<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Dependable， potent， long-lasting performance</li><li>Premium aluminum-oxide grain for optimal sanding capacity</li><li>Superior resin bonded， open coat， C-weight paper for long-lasting performance</li><li>Dust/wood chips eliminated through the 8 pre-punched holes</li><li>Use with most Random Orbit Sanders</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51rKW7pRcsL.jpg" noproxy>