Features: Side brush allows your vacuum cleaner to reach into for a more thorough cleaning Filter filters fine dust to reduce dust, pollen and other allergens from penetrating into the air you breathe. Uniquely designed brushes with rubber treads to adapt to different floor surfaces that remove everything from small dust to large deposits. As part of normal maintenance, it can be easily removed and replaced.It is best to replace spare parts every 2 to 3 months to keep the machine running at its best performance Material: plastic Color: As shown Please note: There is a slight color difference or discrepancy in kind, please don't mind, thank you! Package Contents: 1 x Roller Brush 4 x Strainers 4 x rag 4 x black side brushes 4 x dust bags 1 x main brush cover 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