Two in each.
What's a scaffold?I had a lot of piercings. Ears and body. At one point I had 8 in each ear, then I took some out and did a scaffold. I've since taken everything out, and occasionally wear one pair of earrings for special occasions.
They're also called industrial piercings. http://tattoo.about.com/cs/beginners/l/blpgearindustrl.htmWhat's a scaffold?