1. Material: plastic 2. Applicable area: 51-100 square meters 3. Suitable for irobot roomba 89 series 4. The real machine has high adaptability and strong practicability 5. Strong and durable, not easy to damage 6. Cleaning and cleaning, long service life 7. Note: Two main brushes are sold as a pair 8. Dimensions: main brush 18.5 cm, filter screen 11x5.4 cm, side brush radius 6 cm 9. Weight: about 380g
Packing list: - Main brush x 2 pairs - Filter x 4 - Side brush x 6 - Screw x 10
