Wouldn't install properly inside the window (the brackets are HUGE), so we installed it above and it looks terrible, then one promptly stopped working, and another already is already not staying in the bracket well.  These were a big splurge to make the baby's playspace safer and I'm deeply disappointed and frustrated.  Also slightly alarmed.  The smaller set we got for the narrower windows (Top Down Bottom Up Semi-Sheer White Cellular Shade By Symple Stuff- similar but with reasonable brackets) are working okay.