HILADUO Roller Shade 1%, Solar Screen, White/Gray.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 dual-tone threads, featuring a subtle interplay of light and shade. It stands out as a high-performance shield against heat while adding a refined, modern touch to your windows.Visibility & Light Control:White/Gray (Medium Color) + 1% Openness: A balanced, architectural look. The White/Gray weave reduces glare more effectively than pure white, making it easier on the eyes. With 1% openness, it maintains a strong privacy barrier while allowing a muted, comfortable connection to the exterior environment.