Has never been dyed, styled, heated, or chemically processed. I use only natural shampoo and conditioner approximately once a week. Golden brown hair, golden blonde at the tips. 3.5 inches thick in diameter when held tightly in a pony tail. Approximately 28 inches long from the roots. I am age 29, a non-smoker, lead an active lifestyle, and eat healthy whole foods, including omega-rich hemp hearts.