Size: 3" For use in the polishing, buffing, and compounding process. Yellow pad is made with soft foam, Roloc button, and mushroom headed hooks. Use with 3 inch soft Roloc Disc Pad. Holds the Finesse-It Buffing Pad (red and white) firmly in place. Soft foam provides good conformability. Attaches to finesse-it Roloc disc assembly (05540).