GoodGram 2-Pack: Alpine Energy Saving Heavy Duty Hotel Quality Grommet Blackout Curtains - Assorted Colors (Silver Spur) 100% polyester Whats Included: (2) heavy-duty woven grommet blackout curtain panels Each panel measures 38" W x 84" L (76" W total) Made from 100% Heavy duty, hotel-quality polyester Keep cold air out in winter months and will trap cold air inside during the summer, block up to 99% of outside light Machine washable