Graber Overture® Sheer Shades offer excellent flexibility in view and light control. Two layers of sheer fabric protect your furniture, flooring, and artwork from damaging UV rays; the supple, lightweight fabric vanes overlap when closed to diffuse the light or block it more completely. Best of all, these shades are woven as one continuous piece of fabric - there are no seams, stitches, or adhesives to mar the look and feel. When fully raised, the shades disappear completely into an elegant fabric-wrapped cassette valance.