Sungold Abrasives 91-205-600 10m/Roll Trinet Mesh 600 Hook & Loop Abrasive Rolls, 2-3/4" Premium aluminum oxide refractors for extended life grain with zinc stearate for reduced loading Unique mesh construction keeps dust from affecting final finish Dust free sanding with most vacuum assist tools Can be used with hook & loop machines or hand sanding 2-3/4" width will work on hook & loop longboard automotive sanders'