Made of high quality materials, . It has strong dust absorption and dust removal ability, which can remove dirt more effectively. Soft and gentle, will not scratch your glass. The special of window cleaning, without streaks, makes your windows as clear as crystal. Washable, easy to use and clean. Product Name: Window Washer Mop Model Number: For 168 188 Vacuum Cleaner Part Type: Mop Cloths Type: Vacuum Cleaner Parts Color: Gray Material: Fiber Package Contents: 20 Mop Cloths Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.