Clean inside and outside window at the same time, saving your time and effort.
Stay in your room to clean the outside window, ensuring your safety.
Double sided design with strong magnet, you can clean every corner easily and thoroughly.
5 applicable glass thicknesses optional: 3 - 8mm, 7 - 15mm, 15 - 24mm, 15 - 26mm, 18 - 30mm.
Built-in water storage sponge, no need to repeat water.
2 meters long safety rope design.
Double magnet device, wipe the glass as you like.