This double-sided magnetic windshield wiper for windows quickly and effectively, and dry both sides of the window at the same time. It triangular-designed magnetic glass cleaner can wipe to the narrow areas on the window without dead corners. The built-in water storage sponge is easy to use and can be used for a long time. It comes with long and safe anti-falling rope. When you use it, the rope should be tied to your hand to prevent the window cleaner falling down. You can clean the outside window by standing in the room and wipe the glass more securely. It is suitable for home windows, car mirror, greenhouses, etc. It can be used to clean windows, windows, sliding doors, shower screens, mirrors, any glass surface.