High-quality material: Ecovacs Winbot wipes are made of high-density cotton fiber, which has excellent water absorption, and are combined with the cleaning technology of the window cleaning robot to provide fast cleaning and drying. EFFICIENT CLEANING: Ecovacs Winbot cloths offer exceptional durability and can easily tackle all types of stains, including floor marks, tree sap residue and oil stains. Compatibility : The replacement mop kit is compatible with Ecovacs Winbot W1 Pro/W1/W2 Omni/W2 window cleaning robot, please check your model before purchasing. EASY TO USE: This replacement mop for Ecovacs winbot is washable, dryable and reusable for 2-3 months, depending on the cleaning environment and frequency of use. PACKAGE CONTENTS: You will receive an 8-piece Ecovacs Winbot replacement kit designed for you to easily replace your old cleaning pads and install new pads on your robot vacuum cleaner.