Package Includes: 13/12/11/10/8pcs*Vacuum Accessories Model Compatibility: For 1c / STYTJ01ZHM Mainbrush:201*40mm Filter:150*49mm Mop Colth:318*138mm Features: 1. Clean brushes keep your home robot at peak performance. 2. The side brushes are easily removed and replaced as part of normal maintenance. 3. Filters maintain the cleaning efficiency of the robot while reducing the ingress of dust, pollen and other allergens to the air you breathe. 4. For best results, filters should be replaced every 2 to 3 months. 5. For use with Xiaomi MI Robot 1c/STYTJ01ZHM only. 6. Vacuum cleaner accessories are of high quality. It is made of high strength and environmentally friendly materials. 7. The accessories are easy to remove dirt, dust, and trash in corners and edges effectively. Especially your hair and your pet's hair. 8. Accessories parts are durable and easy to install, Make your robotic vacuum cleaner and longer. Notice: 1.Please allow 1 2cm error due to manual measurement. 2.The colors may have different as the difference display,please understand.