Eclipse 10708042X084PUR Microfiber 42-Inch by 84-Inch Thermaback Grommet Blackout Single Window Panel, Purple 100% Polyester Imported One curtain panel Blacks out - Blocks out 98%-99% of light. The blackout technology does not block out 100% of the light. Noise Reducing, Energy Efficient, Easy care 3" rod pocket panel hangs easily on decorative rod. Curtain rod sold separately 100% polyester. Machine wash.