1. Material: plastic/hypa 2. Function: filter dust 3. Real machine opening film, highly matching 4. Easier to clean and reusable 5. Made of high-quality materials, more durable 6. Size: 6.4x5x1.9 cm 7. Weight: 105 grams 8. The main brush is about 192.5 grams, the filter is about 43.3 grams, and the replacement sponge is about 3 grams.
