The Billy-Bob Ghoulish Grin costume teeth will convert any costume into a masterpiece. This is a set of two: (A Bottom and A Top). The teeth are made of dental acrylic. A package of thermal fitting beads is included for easy application. This Billy Bob Ghoulish Grin Teeth set are full sized and will fit most adults. ***ATTENTION*** The actually product may differ from the picture. They change staining and coloring per package.Imaginations is the largest Costume & Dance store on the East Coast, Located in Myrtle Beach!