High-quality materials, excellent workmanship, , and highly matched with the device. Cleaning accessories keep your home robot at its best performance. Accessory contents can be easily removed and replaced as part of daily maintenance. It can also reduce the infiltration of dust, pollen and other allergens into the air you breathe. For optimal cleaning and filtering effects, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. Powerful cleaning function makes home cleaning more time-saving and labor-saving. Suitable for a variety of floors such as tiles, marble, and wooden floors. Colour:As Shown Material:Plastic Package Contents: 1set * Sweeper accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.