The Town and Country Luxe Arlo 100% Blackout Curtains offer style and function. Woven with thermal insulation to provide privacy and block natural light. The curtains are 92% polyester, 8% linen and feature a subtle texture, sleek lining, and versatile two-way hanging option (back tabs and rod pocket) for curtain rods up to 2.5 inch diameter. For optimal darkness, the curtain panels should measure 2-3 times the width of your window. Hand wash only.