3M Easy Trap sweep and dust sheets reduce the risk of bad impressions by trapping up to 8X more dirt, dust and sand than when using traditional dust mops or a competitive sweeping dust cloth brand. Convenient disposable sheets mean no laundering. Clean the biffy in a jiffy as it glides through and traps debris, especially hair. Use under any flat floor tool or high duster. Take as little or as much as needed - comes in rolls perforated every 6 inches. Use both sides. Expect minimum training and maximum results in veterinarian clinics, hair salons, hospitals, gyms, schools - nearly anywhere. 127mm x 152mm sheets. 250 sheets per roll.