Made from microfiber, this Mop Cloth can effectively remove dust and ultra-fine dust Compatible: match with compatible S6 / S6 Pure / S6 MaxV / S5 Max / S5 / E5 / E4 / E35 and E2 Robot Vacuum Easy Installation: The installation method is the same as that of the original mop pad. It can be installed without turning over or using tools High Quality: The mop pad is perfectly fixed to the vacuum support. After 500 times of use, their grip remains above 80%. The cleaning area matches the width of the robot, thoroughly wiping down everywhere the robot goes. Material:fiber : Package Contents: 4 * Mop Pad Only the above package content, other products are not included. Note: Light shooting 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.