Polyester Imported 1. What are the Advantages: 100% inherent flame resistant polyester fiber, self-extinguishes immediately when leave the fire, non-toxic, smokeless, eco-friendly, Meets NFPA 701, DIN 4102 B1 of SGS USA certification. 2.What other Function: Light Blocking Effect test of 95%, Noise reduction, Thermal insulation, Good handfeel, Washable test, Friction, and Non-Formaldehyde. 3. What’s in one Package: one panel, 42 inches wide by 95 inches long, without a tie back, 6 silver grommets, both sides of the curtain are the same color. 4. How to take care: Please wash the items by hand and iron them at a low temperature. Please do not pull down the silver grommet.