Features: Brand new and high quality Reduce Dust: The mop maintains performances by reducing dust, pollen and other allergic particle. Quickly remove debris, water stains on the ground. Soft Fiber: The Window Robot Vacuum Mop replacement mop is made of premium fiber material, which is durable and soft, with excellent water absorption effect. Scope of Applications: This mopping cloth is used for W1 W1PRO vacuum window cleaner, then the cleaner can be used more effectively to various window. Direct Replacement: This vacuum cleaner replacement part is easy to disassemble and replace, it is part of daily maintenance. Quickly in place and easy to replace. 2/4pcs in Total: The replacement part for W1 W1PRO vacuum cleaner contains 2/4 mopping pad in total, which can meet your replacement and using needs. Specifications: Material:Nonwoven Fabric Type:2Pcs/4Pcs Size:Approx.255x255mm/10x10inch Package Includes: 2 Optional Package: Package 1 Include:2x Mop Package 2 Include:4x Mop note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.