Thick Window Glass Cleaner Wiper Double-Sided Surface Brushes Cleaning Magnetic Glass Cleaning Brush for for Sliding Doors, Windows, Vehicle Windows, Shower Screens

• Double-sided cleaning brush can twice the efficiency with half labour saved. • This magnetic glass wiper contains two pieces, one piece for indoor, and the other for outdoor. • The two pieces work together and walk the same steps by strong adsorption of powerful magnet. • You dont need to rush between indoor and outdoor, clean inner side and outer side of the glass, • You just stay one side only(For example indoor ), the other piece on the outer side of window will move following the same route to that piece indoor, and do the cleaning simultaneously.