Keep out sunlight with Solid Color 100% Blackout Grommet Curtain Panels (Set of 2). You’ll have privacy and be able to sleep in with these blackout curtains for bedroom windows. This pair of washable wall curtains have a double layer for extra protection and are made from polyester. These panels easily slide over curtain rods that are 1.5 inches or less in diameter. These window treatment panels are very easy to install and add style to your home.