?Tips: Due to manual measurement there may be some errors please allow 1-3cm difference thank you. Because the spotlight and different people have different understandings of color there may be a certain color but within a reasonable range please choose carefully. If you need other styles please contact me our store has a variety of styles and colors you can view my store. We believe that we can meet your needs with high quality products. If you find any problems with our products please feel free to contact us by email to resolve the issue.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!. With strong double-sided magnetic, suitable for 15-24mm thickness double glazing. Effectively cleaning the window on both sides, evenly force the sliding to decontaminate. Made of high quality ABS material and high quality latex. NdFeB magnet of premium quality to provide strong force. 100 enviornmental friendly. Comes with safe anti-falling rope, when you use this window clean brush, the rope will be tied to your hand, never falling down, provide you a stable and safe cleaning experience. Deigned with triangular shape, this window cleaner provides you a comprehensive cleaning without leaving a dead end in any place.