【High-Quality Materials】Our glass cleaning tools are made of high-quality plastic materials. They are non-toxic and harmless, practical, sturdy, fall-resistant, durable, wear-resistant, corrosion-resistant, and long-lasting. 【Efficient Cleaning】Double-sided design. Strong magnet. Faster, more efficient cleaning. Can quickly clean the glass surface. Get double results with only half the effort. 【Strong Magnetic Force】The magnetic window cleaner has a powerful double-sided magnetic design. When you move one side, the other follows. This allows you to clean the window without having to risk holding it. It is the best tool for cleaning installed glass. 【Anti-Drop Rope】Comes with a secure anti-drop rope. Attach this rope to your hand to ensure that the magnet does not fall from the window, making cleaning safer. 【Area of Use】Effective for single-pane windows with a thickness of 3 to 8 mm. Can be used for sliding doors, windows, shower enclosures, mirrors, and other glass surfaces. How to use it: 1. Hold the safety rope in your hand to prevent friction from causing the glass to fall from a high height. 2. Rotate the glass open. 3. Soak the sponge in water so that it can absorb moisture. 4. Add a small amount of detergent to the microfiber cloth. 5. Align the cloth with the glass. Natural adsorption will occur. Start cleaning the glass.