Features: A safe and effective way to clean windows, bathroom glass, office glass, glass door, glass partition, high-rise glass Our Upgrade Magnetic Window Cleaner helps you to clean inside and outside window at the same time, while you stay in the room, saving time and effort Good for high rise building windows. No longer struggling to reach the outside window! Enjoy the safety, efficiency and convenience with Upgrade Magnetic Window Cleaner. Specifications: Material: ABS Rubber Color: Blue, Red Warm Tips: 1.Please check your glass thickness before ordering. Improper glass thickness can cause the product unable to move or fall off. 2.The true thickness of glass is "total thickness of window frame" minus "outer thickness of window frame" minus "inner thickness of window frame". Please measure and calculate the thickness of your glass. 3.Please choose a size larger than the glass thickness. Note: Due to manual measurements, please allow slight measurement deviations. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture?Comes with a long safe anti-falling rope?Tied the rope on your hand when using to avoid falling of the magnetic cleaner. You can clean the outside by standing in the room and wipe the glass more securely. ?Unique Modern Design?Triangular shaped magnetic glass cleaner, which can wipe to the narrow area of the window and clean without dead corners. The built-in water storage sponge can be used for a long time, avoiding repeated water replenishment and easy to use. And the cleaning cotton, cleaning wiper and fixed buckle can be replaced. More Safer Anti-falling Rope. ?Double Sided Magnetic Design?Double sided magnetic window cleaner cleans both the inside and outside of Windows at the same time, eliminating the need to stand outside the window or reach out to clean the outside window. Convenient and fast, quite suitable for high-rise window cleaning. ?Cleaning with High Efficiency?Enlarge the sponge cleaning area:The double side window cleaner have 3 sponges with water collection so that can keep moisturize.The sponge can disassemble and replace any time after rotate the clip 90 . Kindly wet the windows both sides , if the windows are too dry, window cleaner will fall off too since it has too much resistance. ?Upgrade Magnetic Glass Cleaner?Some glass wiper on the market is with very strong magnet that has no safe way to open and easy to hurt your hands. Ours is an upgraded double-sided glass cleaner, which can be rotated open for easy and safe operation.