Polyester PATTERN – Blackout Window Curtain Panel brings a blend of fashion and function to your décor. These curtains feature a blend of 39% polyester, 31% cotton, 21% rayon, and 9% Faux linen woven with a faded medallion all-over print. Sold as a single panel LIGHT BLOCKING – Eclipse Window Curtain Panel Blocks 98% to 99% of light, blocks harmful UV rays, provides the maximum amount of privacy, considerable noise reduction, significant energy savings, and protects your furniture, floors, artwork, from the sun ENERGY EFFICIENT – Upgrade your living space with patented Thermaback technology thermal insulated curtains that help in saving on energy costs as they reduce the amount of heat lost in cooler months and reflect heat in the summer EASY SET UP – Grommet top styling effortlessly slides over your preferred curtain rod and hangs beautifully for quick and easy installation. (1.50” antiqued bronze grommet accommodates a 1" rod, rod not included) Ready to be hung right away CARE INSTRUCTIONS – Machine washable blend of polyester, cotton, rayon, and linen. Wash in gentle cycle and cold water. Do not bleach. Warm iron and tumble dry at low temperatures