EcoSmart BlackOut Double Honeycomb Cellular Shades use integrated foil technology to maximize the insulating properties of the non-woven polyester fabric and enhance its blackout capabilities.
Take control of your drafty windows with EcoSmart BlackOut Shades.
Blackout 99% Blackout capabilities – perfect for nurseries, bedrooms and media rooms.
Cell Size: 3/8"
R Value: 43% more than Light Filtering (Light Filtering = 4.6.)
(What's R value? click here for a quick lesson)
