I got them on at 10, and off at late 16. My orthodontist left the same bands on my teeth for six years, when all my friends were getting theirs off. The end result was six root canals and a tooth self destructing the first day the bands were off. I ate an ice cream sandwich that got awful crunchy.
My jaw is very small, and I had twelve teeth yanked for all the adult teeth to fit, so the braces were a neccessity. My poor boys appear to have the same mouth.
suzanne