Fit Model: Fit for Roborock S7 S7+ S7 MaxV, S7 MaxV Plus T7S T7 plus T7S plus Robot Vacuum Cleaner Durable Material: These replacement parts are made of high-quality plastic, compatible and work just like the products. The side brushes will not scratch the floor and furniture, greatly ensuring the safety and cleaning effect during use Easy to maintain: These vacuum cleaners can be washed and reused, it is recommended to replace the replacement parts every 2-4 months to keep the high-performance operation of the machine cleaner Colour:Photo Color Material:plastic Package Contents: 2 x Roller brush 6 x Side brush 4 x rag 4 x Filter 1 x Clean brush 1 x screwdriver Only 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.