Dry pad refill for Flash microfiber floor care kit sold separately. Machine washable and reusable. Non-scratching pad works safely on delicate surfaces. Microfiber pads trap and hold dust particles until laundered. Head Type: Dust Mop Application: Floors Mop Head Style: Pad.UNSMFCDR. MFCDR. Unisan Unisan Flash Microfiber Floor Care Kit Dry Pad Refill.