... assembled and fixed onto the original window,seamlessly magnetic sealed and very easy to be cleaned.2, ... 3,Two steps to fix: firstly,attache 4 magnetic panels to the frames of the original window by ... tape;secondly,put the mesh window onto the magnetic panel attached frames.common sizes:0.70m*1. ... 00m*1.50m1.50m*1.50m1.50m*1.80mPlease note: any different sizes can be customized,special requirements ...