Festool Round Polishing Pad for RO 90 Rotex Sander

The polishing pad holds felts, sponges and sheepskins used for polishing. While it fits on the 90mm Rotex, he actual diameter of this pad is 75mm (2-15/16"). Polishing sponges and sheepskins are 80mm. This overhang helps prevent accidental damage. The smaller overall diameter allows it to fit in tighter spaces.