3M Cubitron II Hookit Paper Disc 732U, 120+ C-weight, 5 in x NH, D/F 5HLGeneral Information Brand Cubitron Attachment Type Hook & Loop Coat Type Open Coat Country Of Origin United States Sold As Carton California Residents Proposition 65 Warning Dimensions and Specifications Backing Weight C Weight Grit 120+ Maximum Speed 12000 rpm Overall Diameter (Imperial) 5 in Overall Diameter (Metric) 127 mm Micron Grade Non Pertinent Width 0. 13 Metre Height 0. 05 Metre Length 0. 13 Metre Volume 52. 6 cubic inch 861. 9 cm3 Weight