For a better cleaning experience, we recommend replacing the accessories regularly. Roller brush: every 6-12 monthsOnly for vacuum robots of the BG series (Bagotte BG750 BG600 BG600MAX BG700 BG800), not for BL509 and I7Roller Brush: V-shaped design, conforms closer to the floor when cleaning, cleans deep into the floor gap.Colour:As shownMaterial:plasticPackage Contents:2 * main brush,1 * cleaning brushOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
