HIGH EFFICIENCY: i-Robot m6 washable and reusable wet mopping pads can clean and remove grease, dirt, dust, and grime from many types of floors without scratching the surface. You only need to use water. PREMIUM MATERIAL: Deep clean with the power of precision-engineered microscopic fibers activated by the cleaning power of water. No need for additional detergents - or worry about crawling children and curious pets. EASY TO INSTALL: It is precisely adapted for the i-Robot m6 Pad. No tools are required for installation. Quick-fastening Velcro straps that are easy to attach and remove from the clean mop. When you're done, just throw them in the wash to freshen up. WASHABLE AND REUSABLE: These replacement pads can be washed and reused multiple times. You can rinse them by hand or throw them in the washing machine. Let air dry completely before reuse. Quick and easy without adding disposable waste to the environment. Color: Grayandblue Material: fiber Size: about 27 x 11 cm Package Contents: 4 x Mop Cloth 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 to be slightly different from the real thing. The allowed measurement error is 1-3 cm.