Sun zero Greenwich window tie-up shades infuse a modern sophistication into any living space. Adjustable to the desired height for optimal light control, each shade is equipped with a built-in rod pocket 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 25%, and decreases energy lost through your windows by up to 25%. 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. Sold as individual panels measuring 40" width by 63" length. Measure carefully before selecting your desired size and quantity. Machine wash cold on gentle cycle. Use non-chlorine bleach when needed. Tumble dry on low heat, using a cool iron as needed.