3M Blue Cleaner Pad, 5300, 432 mm (17 in) - 17" (431.80 mm) Width1" (25.40 mm) Thickness - Cleaning, Scrubbing, Floor - Vinyl Composition Tile (VCT), Concrete Floor - 175 rpm to 600 rpm Speed Supported - Textured, Abrasive, Durable, Adhesive, Heavy Duty, Dirt Remover, Spill Remover, Scuff Mark Remov