Elegance sheer voile Swag Pair, Tier Curtain Panel & Insert Valance in Colors and Styles for Every Window! Nine wonderful colors complement every decor, adding a light, airy look to any room. 100% Polyester & machine washable. For proper fullness, panels should measure approx. 2 times the width of your window frame. Swags are sold in sets, panels and valances are sold individually. Hang on standard or decorative rods.