80% Polyester, 20% Linen 100% Blackout Linen Curtains: Our blackout linen curtains to impede 100% unwanted light and UV rays. These blackout panels are made of thick, opaque materials that completely block out external light sources, providing complete darkness and privacy in a room. 4-Way Hanging Options: (1) Using the back loops to create an elegant pleated effect. (2)A classic rod pocket style, simply hang your curtains by passing the 3.3-inch rod pocket. (3) Using your own clip ring (4) Using small hooks on the hook belt and pinning on your own rings.(Rings and hooks are not included) Energy Smart: Our Vertical drapes provide thermal insulation and energy-saving benefits, reducing indoor temperature and minimizing noise and light interference for a more comfortable environment. They also help regulate temperature year-round, keeping rooms warm in winter and cool in summer. Good Choice: 2 panels per package. Each curtain panel measures 72" wide x 102" long (Total width is 144"). These curtains are ideal for creating complete darkness in bedroom, living room, nursery, laundry room, patio, and home theater. The textured fabric adds a natural farmhouse, country, or rustic style to any room, creating a cozy and warm atmosphere. Easy Care: Hand wash is recommended for these curtain panels under 86F. Machine washable in cold water, use only non-chlorine bleach when needed, tumble dry low and cool iron on face side as needed. Quick ironing or steam clean as needed.