Sun Zero Soho Energy Saving Noise Reducing Blackout Grommet Curtain Panel Pairs infuse a modern sophistication into any living space. Equipped with built-in metal grommets for easy hanging on standard curtain rods up to 1.5" in diameter. Sun Zero Blackout technology blocks out most outside light, offers outside noise reduction by up to 30%, and decreases energy lost through your windows by up to 40%. Comfort is optimized with thermal properties that help keep summer heat and winter chill out of your home. Hang in your living room for enhanced privacy, or in your bedroom for a sounder, more uninterrupted sleep. Pair includes 2 charcoal panels, each measuring 54" width by 108" length. Measure carefully before selecting your desired size and quantity. Rod not included. Machine wash cold on gentle cycle. Use non-chlorine bleach when needed. Tumble dry on low heat, using a cool iron as needed.