Product Description Note: Different magnetic window cleaners must be used for different glass thicknesses, otherwise the magnetic window cleaners cannot move or fall off the glass. Choose the appropriate version depending on the glass thickness. Specifications: Material: Plastic+magnet+rubber+sponge Size: approx. 13.5*16*6cm< /p> Glass Thickness: Blue p3-8mm (Please confirm the corresponding size) Package Contents: 1 * Glass Cleaner + 1 * Fall Protection Rope 1. [Single/Double Sided Magnetic Window Cleaner]Triangle-shaped magnetic window cleaner with a powerful internal magnet that locks the cleaning sides together, allowing you to thoroughly clean windows from the inside and outside. When you move to one side, the other side follows. Wipe the inner glass and clean the sides of the window, especially for high-rise windows. 2. [Glass thickness] Magnetic window cleaner p3-8mm is only suitable for 3-8mm thick single glass windows. Note: Different glass thicknesses must be used on different magnetic window cleaners, otherwise the lifespan of the window cleaner will be affected. Will not move or fall off the glass. Choose the appropriate version depending on the glass thickness. 3. [Premium Quality]This magnetic window cleaner is made of high quality ABS material and natural rubber, magnet, provides strong magnetic force, built-in water tank sponge to clean the glass. The magnet is not easy to demagnetize, and the inner cleaning cotton is a replaceable and durable window cleaning tool. 4. [Anti-fall rope]The window cleaner is equipped with a long safety rope, when you use this magnetic window cleaner, the rope will be tied to your hand and never fall off, Give you a safe experience. Clean, stable and safe. 5. [Sponge window cleaner can be replaced]: Sponge window cleaner can be replaced at any time, and it is not easy to damage the glass surface. Turn the bayonet 90 to take out the cleaning cotton, which is convenient for cleaning.