Enhanced cleaning efficiency: This set of Segmented roller brush assembly has thick and soft bristles that can deep clean floors and effectively remove stubborn stains, ensuring that every area the robot passes through is thoroughly cleaned. Practicality: Ensuring that this roller brush fits perfectly and provides optimal performance for your device, it is a must-have household cleaning tool and an indispensable accessory for maintaining a clean and hygienic home environment. It is designed to effectively collect dirt and debris to that your floors are spotless. material: This Segmented roller brush assembly has a sturdy structure that prevents rapid wear and tear, ensuring and continuous performance, and achieving efficient cleaning makes it a reliable choice for daily cleaning. Easy and fast installation: This accessory is designed for X11/X11Pro/GX7. It is simple to install and can be quickly installed without any tools. It is an ideal solution for restoring your vacuum cleaner to optimal working condition. Cleaning advice: Regular cleaning and replacement of accessories can significantly extend the life of your device. By maintaining optimal functionality, these accessories can that your vacuum cleaner operates at optimal efficiency and potential expensive maintenance costs. Color: As Shown Material: plastic Package Contents: 2 sets * 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.