This replacement parts are compatible with Roborock S7 or S7and or S7 MaxV or S7 MaxV Plus or S7 MaxV Ultra robot vacuum cleaner, please kindly check your machine type becomptiable withe ordering.Main brush with material, soft and durable, more fit to the floor,make cleaning deeper and more efficient.Mop pads made of miro-fibers, strong water absorption, it's a good helper comptiable with removing stains.The accessories parts are durable and easy to install, make your vacuum cleaner and longer.The Edge-Sweeping side Brush replacement is sweep debris away from edges and corners and into the cleaning path to be suctioned off your floors.color:Photo colorMaterial:plasticPackage Contents:2 x Rolling Brush4 x Filter4 x Side Brush4 x Mop Cloth2 x Cleaning BrushOnly 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.