What is a roller blind?
Roman shade is a kind of coverage for windows, on which the fabric is gathered (frilled in ruffles) in the upper part of the window, so that the light passes through it.
Usually, the roman shades are controlled with cord or chain, which can be used to adjust the height on which the shade should be gathered.
Roman shades are offered in different styles.
Traditional style of a Roman shade is with fabric, which is hanging in uneven and wavy way,
Then come the Roman shades with spikes. They have horizontal lines and weights from aluminum, fiber rod or plastic in the same distance to keep the fabric tight and even.