Magnetic Window Cleaner: This magnetic window wiper is effective for high-rise building window cleaning, such as high-rise villa window cleaning, high-end office building, cleaning hotel windows and classroom window cleaning. Dual-sided wiper: Double side magnetic window cleaner magnetic wiper, with a strong internal magnet locking the two cleaning sides together, gives you a thorough clean anywhere. As you move to one side, the other follows. Anti-pinch design: Magnetic double pane window cleaner anti-pinch design allows you to easily open two window cleaners by rotating them in opposite directions of 90 degrees. Expand the sponge cleaning area: This magnetic window cleaner has large sponges with water storage, no need to add water repeatedly , which is more convenient to use and improve cleaning efficiency even more. Wide Application: Side Glass Wiper Tools We have upgraded this window cleaning tool, it is very suitable for cleaning interior glass, exterior glass and high altitude glass.