one hundred pc fresh and wonderful Made of fantastic materials, harder Delicate and exquisite, extremely occasion the equipment. The mop material has pleasant softness, while cleansing the dirt, it also protects the ground from being scratched. Strong water absorption, simpler to scrub and reusable It is best to replace spare elements each 2 to three months to preserve the mechanical device operating at its very best performance Fitment: For Roborock Q Revo Robot Vacuum Cleaner Colour:grey Material:cloth Package Contents: eight x mop fabric Only the above package content, different item will not be included. Note: Light reflection and diverse displays may cause the colour of the thing in the photograph somewhat assorted from the real thing. The size allowed error is +/- 1-3cm.