9" X 11" 3X Handy Pack , 3 Sheets, 320 Grit Flexible, fibre-reinforced backing for excellent life, flexibility and tear resistance when folded Non-pigmented, waterbased stearate (anti-clog) coating Open coat, for best resistance to clogging and loading during sanding No color dye in coating process so there is no chance of color transfer to workpiece No finish contamination