Each curtain panel has 6 grommets on top, inner diameter is 1.6 inch, comparable with most rods. Easy to install, and slide smoothly. `Our energy saving curtains insulate against summer heat and winter chill to balance your room temperature, save on energy costs Set of 2 faux linen blackout curtains with light white liner, thick, soft, luxury and heavy duty each panel measures 35 Inch wide by 84 Inch long. Blackout curtain blocks out sunlight and harmful UV rays, reduces outside noise, and ensures total privacy,perfect for night shifts, late sleepers and afternoon naps.2 Panel Solid Plain Thermal Foam Lined Blackout Heavy Thick Window Curtain Drapes Bronze Grommets 84" Length Adam 3 Layered Package : 2 Panels Per Purchase Size 35" Wide X 84" Length Each Perfect For Any Room Machine washable in cold water, gentle cycle, tumble dry on low, do not bleach, low temperature ironing if needed.