Ashon Bristle Brush & Flexible Beater Brush & 3-Armed Side Brush & 6-Armed Side Brush Pack Kit for iRobot Roomba 700 770 780 790 Cleaner Brush Replacement Brushes for iRobot Roomba 700 Series Clean brushes keep your home robot operating at peak performance Package contains 3x6 Arms Side Brushes, 3x3 Arms Side Brush,3 Flexible Beater Brush, 3 Bristle Brush Fast shipping and with tracking number!