Slate Blue Textured Blackout Curtain Fabric Sample This listing is only for SAMPLE. $2.99 is the sample&mail cost. Material of this fabric: Linen and Polyester. Linen is a very organic fabric and brings a certain beauty and elegance to your room. This elegant fabric with just enough complexity, effortlessly and seamlessly adds style and functionality into any space - modern, contemporary, eclectic or traditional. This high quality fabric can be used to make costom curtains. If you want to make custom curtains/pillows/tablecloths, you can search Tailor2U on Amazon handmade market OR go to our Etsy store.