100% Polyester Design & Construction: These curtains block light, are sturdy thick material in their feel, and have a gorgeous printed tone on tone design that makes them look really lux, rich and spot on. Each panel contains eight (8) chrome grommets. Each package contains two (2) blackout curtains panels. Blackout: Room Darkening curtains are manufactured as a triple weave innovation, which is a denser and tightly sewn fabric to help insulate against light. These blackout curtains would be a great add for your bedroom, livingroom, or a playroom. Energy Efficiency: HLC.ME Blackout Curtains are great for energy-saving. These curtains are insulated to block the heat or cold from entering your home and allowing you to decrease your heat and cooling systems up to 30% of your bill. A great way to save money with a one time purchase of these blackout curtains Reduces Noise: No one wants to have their conversation heard from outside their home. Use these blackout curtains in your livingroom when the guests come over for greetings. It can get very loud and you do not want pedestrians hearing in on your conversations Machine Washable: Machine Wash Cold, delicate cycle with mild detergent. Do not bleach. Tumble Dry Low. Cool iron if needed