- Double-Sided Magnetic Window Cleaner: This triangular-shaped magnetic glass wiper features powerful internal magnets that securely lock both cleaning sides together. Effortlessly clean your windows from both inside and outside simultaneously; when you move one side, the other side follows. - Compatible with Specific Glass Thickness: Designed exclusively for single-glazed glass surfaces with a thickness of 5-12mm. Using this cleaner on glass of different thicknesses may result in improper attachment and movement. Ensure you select the appropriate version based on your glass thickness. - Durable and Efficient Construction: Made from high-quality ABS material and natural latex, this magnetic window cleaner provides a strong magnetic force. It includes a built-in water storage sponge for effective cleaning. The magnet is resistant to demagnetization, and the internal cleaning cotton is replaceable, ensuring longevity and consistent performance. - Safety Features Included: The window cleaner comes with a 2m anti-falling rope, allowing you to secure the tool to your hand during use. This feature enhances stability and safety while cleaning, especially in high places. - Practical Use Scenarios: Ideal for cleaning high-rise windows where access from the outside is challenging. Great for homes and office buildings with large glass surfaces. Perfect for busy households or commercial spaces looking for an efficient and safe window cleaning solution.