Makita 742322-9 4" x 24" size. For use with model 9401, 9403 and 9404. 10 per packDimensions: Measures 12" wide by 6" long by 4"�tallIndustrial Grade Construction.Fits all 4" by 24" Belt Sander (Uni-directional)Packaged 10 per box Listing and template services provided by inkFrog