Due to different lighting effects and environments, display brightness settings, etc., the color of the actual item may be slightly different, please refer to the actual item. Regarding the size, please allow a difference of 1-3 cm due to manual measurement, thank you for your understanding! Tips:When using the product please move it slowly. Fast movement may cause the product to fall from the window.This is a normal phenomenon. It is not a problem but the response of the magnet when the user is moving. There is a delay across the glass which is a normal phenomenon. Therefore please be patient and move slowly. That would not have happened. Features 1.Double-sided window cleaner effectively solve the problem of difficult window cleaning in tall buildings 2.Silicone scraper resistant to oil stains acid and alkali corrosion easier to clean 3.Comfortable grip design easy to grasp and effortless to clean windows Specification Applicable glass:3-10mm 15-26mm 18-30mm 20-35mm Size:10x15x4cm Weight:0.4kg Material:ABS magneticubber Note: 1. This product is magnetic. Keep away from TVs computers mobile phones watches and metal objects 2. Avoid scratching cracked glass with this product to avoid damaging the rubber strip or breaking the glass 3. It is forbidden for children to play to prevent injury 4. Please do not disassemble this product at will 5. This product is suitable for glass of various thicknesses.After-sales: If you have any questions about our glass cleaner, window cleaner, please feel free to contact us, we will serve you within 24 hours!. Efficient Glass Cleaning Tool - This glass wiper is effective for glazed windows thickness. It can quickly clean the glass surface Get twice the result with just half the effort.Please choose the appropriate version according to the thickness of the glass otherwise it may not work well. Compared with other traditional window cleaners - its force can be adjusted according to your needs while the traditional one can't only be adsorbed on the glass which will affect your cleaning efficiency and make window cleaners easier to use. More Safety - It has strong double-sided Comes with 2.5m long safe anti-falling rope when you use this glass cleaner the rope will be tied to your hand never falling down provide you a stable and safe cleaning experience.The double design enables you to clean your window without needing to risk standing at the window. Easy to Use - glass wiper can easily wipe the corners. with powerful internal magnet locking the two cleaning sides together provide you a comprehensive cleaning to any place.When you move one side the other one follows.