General description Made of high-quality material, this replacement set for the Qrevo Pro Roller includes essential components to maintain optimal performance. It is easy to install and reliable to use, ensuring your cleaning device operates effectively. Technical specifications Material: Plastic Package Contents: 2x roller brushes 10x Mop Cloth 10x dust bags 10x filters 10x side brushes Measurement allowed error: +/- 1-3cm Usage It is recommended to replace the components every 2-3 months to maintain the best performance of the machine. Other information Please note that there may be slight color differences due to light reflection and different displays, which do not affect the use. Thank you for your understanding!