Great quality and they look so real! I ordered these with some 18” ones as well and these are a tad bit thinner than the shorter ones, but I don’t mind because it gives a more natural look. They didn’t have a strong odor at all but a faint one that smelled a bit like how your hair smells a day or two after you dye it or get a perm. The smell totally came out after a wash & 30 minute soak in some shampoo and an oil rub!