The side brush allows your vacuum cleaner to reach deeper into the carpet for a more thorough cleaning High quality new material, well made, and well matched to the old equipment. Clean accessories keep your home robot running at its best. The contents of the accessories are easily removed and replaced as part of routine maintenance. To achieve the best cleaning filter effect, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. color: as shown Material: plastic + cloth Package Contents: 1 x Main Brush 5 x Filters 4 x Side Brushes 2 x Mop Cloth Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing thing. The measurement allowed error is +/- 1-3 cm.