Curtains purchased from Nitori. Ready-made. Blackout Grade 1, heat-shielding, flame-retardant, orange, 2 pieces of 110, 2 pieces of 178, total set of 4 pieces. They cost around 10,000 yen in total. There is some discoloration from pen marks, but the curtains are still usable. There are signs of use. I'm not sure if the sizes are correct, but I've measured them just in case. Please understand if there are any discrepancies.