The perfect dual brush sweeper for easy cleaning on all types of flooring.. Manufactured with a heavy duty steel construction, 4 corner bristle brushes for edge cleaning and twin, large capacity, easy empty dirt pans, the BISSELL Perfect Sweep sweeper is our highest specification manual bristle sweeper. The dual rotating brushes rotate in opposite directions to lift dirt in both the forward and return motion. and the 6 wheels automatically adjust to all floor heights and types. The sweeper weighs less than 2kg and comes with a LIFETIME WARRANTY (We think that's worth putting in capitals!)