The CentraMop simultaneously vacuums and mops for time-saving cleaning of all hard surface floors. Its unique vacuum channels pick-up debris whether pushing or pulling. MicroFiber Cleaning Pad: The reusable cloth saves you money and does not streak on wood and laminate floors. The CentraMop avoids pushing dirty water into the tile grout and is specifically designed to work with all wood floor cleaners.Universal Fit. The CentraMop fits all standard 1-1/4 inch diameter wands. Dimensions: 12 inches long by 4-3/4 inches wide by 3 tall.