Cascade Wave Blackout Window Curtain PanelsNatures rhythm and regenerative beauty inspired the design of the Cascade Wave Blackout Curtains. The woven jacquard fabric features a three dimensional wave pattern that adds texture, depth, and movement an echo of the ever changing landscapes in the natural world. Backed with a 100% blackout lining, these panels ensure maximum privacy, complete light blocking, and improved energy efficiency by reducing heat transfer and dampening outside noise.