Officially licensed Billy Bob Teeth These teeth look so realistic that people will think they are your own teeth! Freak people out when you walk into a party with Billy-Bob Teeth. Includes Teeth Materials The teeth themselves are made out of acrylic. Details They work similar to a gum shield, but you will still be able to talk normally. Although, you might want to add a bit of an accent, to add authenticity to your outfit. Care/Maintenence They can be cleaned gently with a washcloth for repeat wear. One size fits most adults.