I’m selling my hair. It’s 12-14 inches long because it’s slightly layered. I’ve never used heat on it but I did dye it 3 years ago. However, my hair has grown out and the dyed areas have been cut off. Any left over color is on the bottom, if any. There are very slight natural highlights as well. It’s a dark brown color, although it looks lighter in the sun. I’m a non-smoker and my hair was washed and conditioned regularly.