Compatible with Ecovacs Winbot W1 Pro, W1, W2 Omni, and W2 window cleaning robots. Please confirm your model before purchase. Designed to fit securely on Winbot window cleaning robots, these cleaning pads adhere firmly to windows thanks to the robot's 2800 Pa suction power. Suitable for various window types, including frameless and tilt windows. Made from high-density fiber cotton material, the pads offer superior water absorption and effective stain removal. Combined with the window cleaning robot's technology, they enable fast cleaning and quick drying. The non-linting design helps prevent blurry residue on glass surfaces. Each pack includes 6 reusable cleaning pads. Washable and durable, they can last 2 to 3 months depending on cleaning frequency and environment. Provides efficient solution for regular window maintenance. Features fine craftsmanship with precision edge stitching to ensure smooth operation, maintaining the robot's climbing ability and intelligent detection functions. Cleaning performance is optimized without interference. Note: Measurements are manually taken; please allow 1–3 cm variation due to lighting and display differences. Actual product color may vary slightly from images shown.