HILADUO Roller Shade 3%, Solar Screen, White/Gray.About the Metis Series:Named after the embodiment of wisdom, the Metis collection represents intelligent design in solar protection. This fabric is woven with dual-tone threads, combining cool and neutral tones for a contemporary, versatile look. It combines technical precision with a sophisticated aesthetic, making it a smart choice for modern living.Visibility & Light Control:White/Gray (Medium Color) + 3% Openness: The intelligent middle ground. The White/Gray blend reduces screen glare better than pure white while keeping the room brighter than dark shades. The 3% openness ensures a pleasant view of the outside world without sacrificing the feeling of privacy.