The Billy-Bob Rufus costume teeth will be a perfect addition to your Rufus band member costume. The teeth are made of dental acrylic. A package of thermal fitting beads is included for easy application. The Billy Bob Rufus Teeth are full sized and will fit most adults. Assorted styles will ship. PROP 65 WARNING: This product can expose you to some chemicals, which is known to the State of California to cause For more information, go to www.p65warnings.ca.gov.