[HIGH COMPATIBILITY]These essential replacement roller brushes are compatible with Q0120, Y0140, Q0520, Q011, Y0110 Combo & Vac Essential Series. Designed as a . [MULTI- CLEANING]these rubber brushes effectively clean a variety of surfaces. They are designed to reach deep into corners and crevices, picking up dirt, debris, and pet hair while reducing noise during operation for a quieter cleaning experience. [SUPERIOR CLEANING PERFORMANCE]Built with materials, these roller brushes are ideal for cleaning a variety of floor types, including hardwood, tile, carpet, and more. The combination of nylon bristles and silicone ensures excellent cleaning performance across different surfaces. [EASY INSTALLATION]These roller replacement brushes are easy to replace, requiring no tools. Simply install the brushes in seconds, and your robot vacuum to work. Washable, , we sincerely recommend that replace the main brush according to your cleaning frequency and circumstance. Color: As shown Material: plastic Package Contents: 2 x Roller Brush Only the above package content, other products are not included. Note: Light reflection 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.