1. Brand new and high quality materials, well made, durable and perfectly matched to the equipment. 2. Clean accessories allow your home robot to maintain optimal performance. The contents of the accessories are easy to remove and replace as part of routine maintenance. While reducing dust, pollen and other allergens from infiltrating the air you breathe. 3. In order to achieve the best cleaning and filtration effect, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. Color: Gray Material: Non-woven fabric Package Contents: 10 x Sweeper Dust Bag Only the above package content, 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.