HILADUO Roller Shade 3%, Solar Screen, Black/Black.About the Omega Series:The Omega collection is our standard, classic solar screen fabric... This fabric is woven with single-color threads, creating a pure, uniform look that complements its classic texture.Visibility & Light Control:Black/Black (Dark Color) + 3% Openness: The standard for glare reduction. Black/Black absorbs the most light, making it the best choice for media rooms or offices. The 3% openness ensures moderate privacy while the dark color allows for a strictly managed, comfortable view to the outside.