100% Polyester 100% Blackout: The real blackout curtains on the market. Faux linen blackout curtains crafted with white liner backing make the drapes completely keep out the 100% sunlight and UV ray. The greatest benefit is to ensure a dark environment for a restful sleep even during the day. Noise Reduction: Tightly woven fabric effectively reduces noise, providing a quiet living environment and making these curtains perfect for urban settings. Perfect for bedroom, living room, kitchen, patio, room divider, and office. Thermal Insulation: These curtains have excellent thermal insulation properties, keeping your home warm in winter and cool in summer. While still have top performance on energy saving, create airy, breathable, and rustic style. Faux Linen: Faux linen blackout curtains bring both casual warmth and refined style to the room. The weave of the natural yarn-dyed fibers creates dimensional highs and lows for added depth. This curtain is an elegant option for any room in the home. Lab test shows these awesome curtain panels are environmental and vinyl free. Ready Made: 2 panels per package. Each classic faux linen blackout curtain measures 42" wide x 63" long (Total width is 84"). The unique design of silver grommet (1.6-inch inner diameter) creates farmhouse style for your house, which makes the curtains easy to install and slide.