Made of high-quality materials, more durable.Exquisite and exquisite, highly matched with the equipment.Rugged and durable with long service life.It is best to replace spare parts 2 to 3 months to keep the machine at best performance.The accessory parts are sturdy and durable, easy to ineasy to collect the hair material, durable in use.Clean brushes keep your home robot operating at .Side brushes are easy to remove and replace as part of routine maintenance.For Q7 Max / Max+Colour:Photo ColorMaterial:plasticPackage Contents:2 x roller brushes4 x 4 x rags4 x dust bags4 x side brushes2 x cleaning brushesOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.