LARGE (45 x 66 inches) - Black/White
[LRGBW]

I have found no better way to completely block light from leaking through my windows. Not even the slightest sliver of light is visible on the edges - it truly blocks 100% of the light. It was easy to install and way cheaper than other black out blinds I've tried. Also, it fits underneath my existing blinds so I forget they are even there. Love them. Thank you!