1. Material: ABS, non-woven fabric, etc. 2. Applicable area: less than 10 square meters 3. Suitable for irobot S9 S9+ 4. High adaptability to real machine, strong practicability 5. Strong and durable, not easy to damage 6. Long service life 7. Dust bag: 12.5x16x4 cm, 33 grams 8. Filter: 13.8x7.8 cm, 28 grams
