HILADUO Roller Shade 1%, Solar Screen, White/White.About the Helios Series:Named after the sun, the Helios collection is engineered for superior solar performance with a sophisticated aesthetic. This fabric is woven with single-color threads, creating a crisp, clean appearance that emphasizes its structural quality. It stands out as a high-performance shield against heat while adding a refined, modern touch to your windows.Visibility & Light Control:White/White (Light Color) + 1% Openness: The ultimate reflector. This combination maximizes heat rejection and brightens the interior naturally. With a tight 1% weave, it offers excellent privacy day and night—the view out is soft and shadowed, creating a bright but secluded sanctuary.