Create a completely darkened room with the Twilight Blackout Curtains. This unique blackout solution combines perfectly with our best-selling Twilight Blackout curtain poles to complete the look of your windows Features. Umbra Twilight Blackout Curtains 132 x 160 cm are opaque curtains with ruffle tape for room darkening in a set of 2.. Made from 100% polyester, the curtains have a flap at the top to ensure that no light can enter from above. About Umbra: Umbra is an internationally operating design company that is known for original, modern, cool, functional and affordable products for home and life. Set of 2Specifications. Color: Anthracite. Material: Polyester. Dimension: 132 x 160 cm- SKU: MBRLL1483