This is the Z-Wave version of smartwings dual roller shade. The back shade is a slightly tan see-through shear 50% sunblock. The front is a vinyl blackout with a very light speckle tan pattern That's 100% black out. This was very difficult to get correct and took multiple tries and fixing the wall a few times including repainting parts where the paint just flaked off as I was adjusting everything. I used Smart wings side channel blackouts but I bought two sets of them. On the left and the right side are the white colored set but I glued the darkest fabric I could find on the side that faces outside. Across the top is a black colored side channel blackout but longer so I could completely cover the top. I use the magnets and 3M mounting tape on all of it on the sides and across the entire top to keep the magnet glue to my wall. It kept falling off with its adhesive. It glues perfectly fine to the side channel plastic side bars. Across the top blackout I glued a 5-inch piece of that same dark fabric and it hangs right to the midpoint of the bottom roller. I have an idea on how to get even more black out using more side channels but I need a cheaper source to buy from.