Hardly used 18” Hidden Crown Pony Tail Human Remy Hair. Colors are light brown and blond and described on their site as “a warm medium brown with soft gold tones”. If you go on their site and search #4/613 you’ll see it. Note…in picture of the back of it that right side of bungee is a tad longer than left. If it bothers you I can stitch it easily. It doesn’t interfere with anything. Great piece just don’t use. Wore it maybe 3 times. Length is about 18-19” long. Looks totally natural since it’s human hair. Wash and style as you would your hair! Manual and care instructions as well as bag and hanger included!