"These masks are great for our non-profits large events. Children decorate them with feathers, sequins, and glitter gems. They glue these items on and the masks hold up well. It's not thick cardboard, but it works. However, customers should also know that they will have to string the elastic on the masks themselves, which can be tedious if your planning a huge event. Also, the masks run on the small side, which isn't too big of a problem for children. Not big enough for adult wear."