More Efficient- Our double-sided cleaning brush is designed to simplify your cleaning process, saving you time and energy. With half the effort, you can get double the cleaning efficiency. Say goodbye to cumbersome cleaning methods and enjoy a faster and more effective way to clean your windows spotlessly.<br> Indoor and Outdoor Cleaning- This magnetic glass wiper consists of two parts, one for indoors and one for outdoors. The double-sided glass wiper is suitable for single-layer glass with a thickness of 3-8 mm (only for 3-8 mm single-layer glass), ensuring a thorough cleaning every time. With a dedicated wiper on each side of the glass, you can easily keep the inside and outside surfaces clean without changing positions.<br> Strong Magnetic Adsorption- Experience the convenience of synchronized cleaning with our double-sided magnetic glass wiper. The two parts of the wiper work perfectly together, echoing each other through strong magnetic adsorption and moving synchronously. Say goodbye to the trouble of moving back and forth between indoor and outdoor spaces. This seamless collaboration allows you to focus on thorough cleaning without running between indoor and outdoor spaces.<br> Synchronous Cleaning- With our magnetic glass wiper, you can easily clean both the inside and outside of your windows without switching positions. Just stay on one side (for example, indoors), and the other glass wiper on the outside will follow the same path to ensure simultaneous cleaning.<br> Easy to Use- Simplify your cleaning routine with our double-sided magnetic glass wiper to keep your windows clean and shiny as new. Easily clean without streaks, save time and effort, and enjoy the benefits of a simplified cleaning process. Create a cleaner and brighter home with our innovative cleaning solutions.