Do I need pierced ears to wear this? Nope! No piercings needed. It just loops over your ear, and hangs down below it.
Are they sold individually or as a pair? They are sold singly, as many people chose to only wear one ear wrap at a time. However, if you prefer to wear them on both ears, there is an option to purchase a pair in the drop down menu, and you'll actually get a small discount for buying two.