Block a portion of light and heat, but allow for some natural light to come through. Machine wash cold, Mesh bag, similar colors, gentle cycle, non-chlorine bleach. Do not wring. Hang to dry Give your home a decorator’s touch with the roslyn home velvet Window Curtain. Offers a classic look in an array of fashionable colors, It's coordinates well with any room setting br / Polyester blackout layer provides enhanced light filtration and privacy br / Room darkening, noise reducing and insulating, help saving heating & cooling cost br / Machine washable in cold water, tumble dry. Quick ironing or steam clean as needed.