Design Structure Includes 2 panels and 2 matching tiebacks, each panel 52 inch wide by 63 inch long. 8 metal grommets per curtain panel with 1.6 inch inner diameter. The back of curtain is of same material as of front that looks more elegant. Bottom hem is of 3" wide and side hem 1" compared to ordinary 3/4" and 3/8" which makes curtains have a more luxury look. With creative designed weights inside the both bottom hems, helps hang better. Maintain Clean Machine wash cold, gentle cycle, do not bleach, tumble dry low, wrinkles will be disappeared after hanging for a few weeks, or warm iron. Noise Control 's window blackout curtains are able to filter approximately 60% of the outside noise from entering in the room. Create a privacy peaceful sleep environment. Sun Light Control Innovative tripleweave construction helps block up to 98% sunlight and total UV (darker colors have a better effect), perfect for napping children, day sleepers, shift workers. Energy Efficient 's blackout curtains help to keep the heat in the room during the winter, and they will reflect heat out of the room during the summer. Both of these will ensure that you are not wasting extra money on heating or cooling that does not need to be spent.