[Tips for Use] --- In order to preserve your robotic operating at its best, please clear and replace components in time. If you've got allergic reactions and pets at home, it's strongly commended to replace the dust bag every 2-3 weeks. Large capacity: The dust bag has a massive preserving space, which may collect more filth and reduce the cleaning frequency. Easy to replace: grime bag design is simple and straightforward to use, easy to replace, no definite devices or reputable skills are required. Long life: wonderful dust bag material has an extended service life, would be back and again wiped clean and reused. Energy saving: By utilizing filth bags, you may make greater the provider lifetime of the vacuum cleaner and reduce the price of cleaning kit replacement. Material: paper Color as proven Package Contents: 10 x Dust Bag Only the above package content, varied item are usually not included. Note: Light mirrored image and various displays could cause the color of the thing in the photo a bit different from the genuine thing. The dimension allowed error is +/- 1-3cm.