This brush is carefully designed to match your device seamlessly, ensuring a for J20/ W20 W20pro. Its sophisticated design blends perfectly with your robot vacuum cleaner, enhancing its aesthetic and functional appeal. The set is designed to be easily removed and replaced, making it ideal for regular maintenance. The user-friendly design allows even non-technical users to quickly and efficiently replace parts, ensuring your vacuum cleaner operates at performance with minimal downtime. This replacement set ensures your floors and furniture remain scratch-free. It is designed to clean a variety of surfaces gently yet effectively, protecting your home while providing a thorough cleaning. Help your robot vacuum maintain its outstanding cleaning performance with this replacement parts . Regularly replacing the parts can significantly improve the efficiency of your vacuum cleaner, ensuring it continues to run like new. Keep your vacuum cleaner performing at its best with it, which is specially designed to replace worn or damaged Vacuum Main Brush, ensuring your vacuum cleaner continues to operate effectively and efficiently. Function: Consumables Use environment: Home use Colour:As Shown Material:Plastic Package Contents: 2 * Vacuum Main 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.