Blackout patio door curtain panel. Featuring a grommet top with a convenient wand to make it simple to open and close. This short blackout panel blocks light reduces noise and saves energy. Buy aquazolax patio door curtain panels room darkening blackout curtains drapes 54 x 72 inch window treatment coverings with rod pocket for french door 2 panels greyish white. Perfect for shorter length windows such as in basements and bedrooms.