100% Brand New and High Quality Band. Compatible Model: Brush Guard Brush Cover Replacement Parts Compatible with RoboVac 11S, RoboVac 11S MAX, RoboVac 15T, RoboVac 30, RoboVac 30C, RoboVac 30C MAX, RoboVac 15C, RoboVac 15C MAX, RoboVac 12, RoboVac 35C. Maintenance: Keep your robot at peak performance by changing the replacement part every 2-3 months. Strict quality control standards to build and test. High wear resistance and excellent durability. Material: Plastic Color: Blue Package Contents: 4 x Sweeper Accessories Only the package Above, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.