Now a vibratory plate dedicated to compacting paving stones. Previously if you wanted to compact paving stones you had to use a bolt-on sheet of plastic to cover the bottom of your standard vibratory plate. However when you have large areas of pavers to be laid this system did not work well as the plastic plate attachment slowed down the plate and made turning less than convenient as the plastic attachment tended to roll or shift. Now with the EVPC120H these problems are eliminated. The EVPC has rubber-coated rollers which allow the plate to move quickly and efficiently over the pavers. The protected rollers will not chip or mark the pavers and the rollers allow for easy and smooth maneuvering over the pavers.