HILADUO Roller Shade 0%, Blackout, Coffee.About the Static Series:The Static collection is defined by its grounded presence and unwavering calm. This fabric is woven with a dense, single-color structure that provides a smooth, solid finish. It stands as a silent barrier against the chaotic outside world, creating a space of absolute stillness and stability.Visibility & Light Control:Coffee (Dark Color) + 0% Openness (Blackout): Rich, energizing depth. The Coffee tone adds a layer of luxurious, roasted warmth to your interior design. As a dark color, it enhances the feeling of enclosure and protection. With 0% openness, it shuts out the world completely, allowing you to enjoy a deep, restorative sleep in total darkness.