General description Made of high-quality materials, this replacement accessory kit is designed to perfectly fit your iRobot Roomba vacuum cleaner models 800, 860, 870, 880, 890, 900, 960, and 980. Regular replacement of these accessories is recommended to maintain optimal performance. Technical specifications Color: as shown Material: plastic Package Contents: 12 x Main Brush, 2 x Cleaning Tool Measurement allowed error: +/- 1-3 cm