The Sun Zero Vance Curtain Panel Pair provides the ultimate in light blocking technology coupled with magnetic closures to keep out even the harshest of light while bringing an elegant urban sophistication to any room of your home. Sun Zero Extreme Blackout technology is laboratory tested to block out 100% of light reduce outside noise by up to 40% and decrease 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. Hidden back tabs allow for easy slide-through installation on curtain rods up to 1.5 in diameter. Hang in your entertainment room to eliminate screen glare and reduce distracting outside noise or in your bedroom for enhanced privacy and a sounder more uninterrupted sleep. Pair includes 2 panels measuring 74 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.