The RYOBI 5" Foam Dual Action Polisher Variety Pad Set is compatible with the RYOBI 18V ONE+ PBF100 Dual Action Polisher and most dual action polishers with a 5 in. backer pad that use a hook and loop attachment method. Ideal for bumper to bumper protection on vehicles and boats, these foam pads will leave a clean even finish. This set is great for going through the full polishing process of finishing, correcting, and cutting.