3" P3000 Grit Dynasoft Finishing Film Non Vac Hook Face Disc 50 ct. Box Manufactured with a premium P graded aluminum oxide abrasives for fast and long life. Ultra-flexible and tear high performance 3mil film backing generates the finest finishes. Proprietary clog free coating is pigment free and provides a build-up abrasive surface further extending product life. The hook and loop attachment system makes disc changes quick and easy and discs can be saved for future use when not completely worn 79825 Yes -