Made of high quality materials, more durable.Exquisite and delicate, highly matched with equipment.As part of normal maintenance, it can be easily removed and replaced.It is recommended that you replace the spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at peak performance.Fit models: For Cecotec Conga 3090 Robot Vacuum CleanerColour: blue + blackMaterial: plasticPackage Contents:3 * Roller brush3 pairs * Side brushes4 * Filters2 * Mop pads12 * Water core2 * Cleaning brush1 * ScrewdriverOnly the above package content, other products are not included.Note: Light shooting 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.