Block unwanted light and add luxe style to your home s decor with this Mainstays 2-Piece Black Shimmer Rod Pocket 99% Blackout Curtain Set. Available in several color and size options each curtain panel pair features a solid color design with a subtle sheen to elevate the look. A must-have for bright rooms these blackout curtains block most outside light reduce outside noise and improve energy efficiency by keeping rooms cooler in the summer and warmer in winter. The curtain set s rod pocket top makes the curtains easy to hang and style in any room in your home.