Material: Made of ABS plastic material, strong and durable, super absorbent pad and silicone cleaner will not scratch the glass. It’s practical, solid, anti-drop and durable.Product Size: Approx.16 x 13.5cm 6.3 x 5.3in. Triangle Design: Triangle shape, fast and effective cleaning of window glass, corners are easy to clean.You no longer need to replace different window cleaner magnetic tools and spend money to hire someone to help you clean windows. Magnetic: The powerful magnet locks the two cleaning sides together so that it can be wiped to the narrow area and clean without dead corners. Wide Applications: Double sided magnetic window glass wiper can be used for sliding doors, window, shower screens, mirrors, any glass surfaces. The window cleaner cleans the windows from both inside and outside at the same time. It’s convenient to clean and saves time. Double Sided Design: Double sided design is designed to allow you to clean both inside and outside window, which will help you get the cleaning job done faster. If you are a single-layer thick glass, you can choose this one.(Please note that this product is more suitable for single glazing, not for double glazing, so please confirm before you buy, thank you!).