blackout valance curtains are crafted from a durable soft and thick triple weave blackout fabric which can block out 90% above sunlight and UV rays. Our small window curtain panels for different places help reduce outside noise and insulate against summer heat and winter chill to save energy costs. Room darkening technology blocks out some unwanted light while enhancing privacy.What's unique about them?Keep your bedroom dark and enjoy a good night’s sleep.Block light in your Kitchen, Infant room, basement, bedroom, living room for privacy.Save energy costs by insulating against heat and cold.Reduce noises from busy streets and high-traffic areas.Built-in rod pocket fits curtain rods up to 1.9" in diameter.Easy Care Instructions:Machine washable in cold water.Do not bleach.No dry cleaning.Iron at low heat if required.100% Satisfaction Guarantee:Your purchase includes an extended 30 days warranty. If you have any question, please don’t hesitate to contact us.