Curtains, 2 panels (1 set) Width: 150cm (for a 3m wide window) Length: 190cm (adjustable up to 195cm with hook adjustment) Dark gray color. They appear lighter gray compared to the blackout lining, but when actually hung, they felt almost black. Purchased online. I am selling them because the color was darker than I wanted. I believe they are flame-retardant, but I can't find the website I purchased them from, so it might be different. I have used them for a few days. I have checked for stains, but there might be some I missed. They have not been cleaned/washed. Please understand. Will ship via Yu-Pack. No pets Non-smoker