This is a handmade crochet hat in like new condition (I try on my projects from time to time throughout the process to make sure I like the size and fit) made with a 75% wool 25% nylon blend yarn in a women's size small. I would recommend hand washing and air drying for care. Measurements are about 7 inches from top to bottom and about 8 inches across the base when laid flat and about 19 inches around, but it has some stretch to it and fits up to about 23 inches around and about 15 inches when measured from about one ear lobe over the top of the head to the other ear lobe. You can message me if you have any questions or if you would like anything made custom for you and I'll see what I can do.