These are a great cellular shade and made with good materials, especially for the price point.  I had to return them because they did not fit my windows.  I am in a 1900s farmhouse and my windows need very particular shades due to the original frames of the time period - so this is no fault of the cellular shades.  If I had standard new windows, these would be perfect.  I tested them out temporarily and they are sleek, elegant and block out the light and heat from the harsh afternoon sun, which was our intention.  Easy to operate and mount to the window frame.