Double-sided magnetic cleaning: The magnetic glass cleaning machine, with strong internal magnetism, locks the two sides of the cleaning together, providing you with a complete cleaning anywhere. Double-sided magnetic window cleaner, easy to clean and use. When you move one side, the other side follows. Easy to use: First tie the safety cord to the part of the cleaner that will be outside the window, turn one of the parts to open it, dip it in water to moisten the sponge, add window cleaner or soap to the sponge, close both sides and it will be ready to use, comfortable and simple, achieving perfect cleaning. High-quality materials: This magnetic glass cleaning wiper is made of high-quality ABS, natural latex and neodymium iron boron magnet, strong magnetic, non-toxic and harmless, corrosion resistant. Built-in water storage sponge, no need to add water repeatedly. Magnetic and cleaning cotton is durable and can clean the glass more effectively. Labor-saving triangular design: Designed with a triangular shape design (with smaller friction resistance), flexible rotation, making your hands acid-free and labor-saving. This glass cleaner can wipe the narrow area of the window and clean without dead corners, providing you with a more comprehensive cleaning. Note: Due to the strong magnetic force of the aquarium cleaner, when opening, please rotate the two surfaces of the brush to a 90-degree angle, and then separate them. After disconnection, do not approach them to avoid pinching your fingers.