Lilla Rose. They are beautiful pins with two prongs about the length of my finger. They are malleable enough to bend somewhat to shape for a comfortable fit, but quite sturdy, and they hold a surprising amount of hair in place. Belle and I chose the sparkly stars as our favorite, and this will be a fine hairstyle for the Fourth of July. (This post is going to have a lot of labels!)
Insert a You-Pin at the edge at the top of the roll. The curve of the pin should be opposite of the curve of your head at this point.