Have more eufy replacement parts in hand to maintain peak cleaning performance from your RoboVac.If side brushes bent due to shipping,recover them by simply soaking with warm water for a while.Replacement Kit Compatible Eufy RoboVac 11s RoboVac 30 RoboVac 30C RoboVac 15C RoboVac 12 Accessories,Vacuum Filters,Side Brushes,Rolling Brush,Pack of 21Colour:Blue + WhiteMaterial:plasticSize:Roller brush: 16 x 4cmSide brush: 6.5cmFilter: 11 x 5 x 1cmPackage Contents:2 x main brush12 x side brushes6 x filters1 x cleaning toolOnly 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.