1. Brand new, high-quality materials, well-made, durable, and highly matched with the equipment.2. Clean accessories keep your home robot at peak performance. Accessory contents are easily removed and replaced as part of routine maintenance. Also reduces dust, pollen and other allergens from seeping into the air you breathe.3. In order to achieve the best cleaning and filtering effect, the cleaning accessories should be replaced every 2-3 months according to the frequency of use.Colour:As shownMaterial:plasticPackage Contents:2 x Roller brush5 x filter screen2 x main brush cover12 x water core4 x ragOnly 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.