Sizes: Choose from four sizes. Versatile: Help keep the room cool in the summer and warm in winter- plus reduce noise levels from outdoors. Colours: Comes in 12 colours (see full details). Material: Made with 100% polyester fronts and 100% rayon backing and designed to block out sunlight. Home decor: Get a set of blackout eyelet curtains. Blackout Eyelet Curtains | Living Social | Living Social