These are Nitori curtains. They are a set of drapes and lace curtains. They were used on a window that was 180cm high and 170cm wide (85cm on each side). There are 2 sets of drapes (4 panels) and 2 sets of lace curtains (4 panels). The performance details are as shown in the photos. The lace curtains are a privacy type, so you can't see in or out. There are no noticeable scratches or stains to the untrained eye, but the lace curtains have some dust on them, so washing is recommended (machine washable). They were purchased about 3 and a half years ago for around 60,000 to 70,000 yen.