Looking to add a dash of elegance to your living spaces while improving comfort? With these extreme Blackout Curtains from THD, the beauty is much more than skin deep. Beyond the stunning drapery look and array of fashionable colors, our thermal, insulated curtain panels block out disruptive light and help maintain a comfortable temperature in your home. 100% Light blocking Thermal insulated for heat / cool air retention Premium, Double Layer Thermal Fabric Beautiful, soft fabric Wide array of colors and sizes available For indoor use only Studies show that light from outside can be detrimental to our sleep and the thin, sheer curtains that are highly popular today aren't much help. These double layered blackout curtains from THD allow you to infuse your home with supreme style while creating a sleep sanctuary in your master bedroom, child's bedroom, or nursery. The secret of our curtain panels is our innovative thermal bond material, which effectively blocks light from shining through (100% of light, in fact). Our blackout curtains are sturdy without being too heavy and bulky and provide a high-end decorative touch. Feel like warm or cool air just goes right out the window (along with your hard-earned money)? THD Blackout Curtains are the ideal complement to your efforts to conserve energy at home. Each panel features a thick thermal lining stitched together with the face fabric to prevent heat and cold air from entering your home, keeping your living spaces at a comfortable temperature all year long. Machine washable: Dust build-up or stains on your curtains? No need to fret; simply toss the panels into the washing machine on the cold, delicate cycle and use a mild detergent (no bleach). You can even dry them in the dryer on a low setting.