Essential accessory to your next Vampire costume! Add these soft plastic Glow-in-the-Dark Teeth for a dramatic fun look! Fits over your own teeth and is hinged in the back, so they open and close when you do! Simple to pop in and easily removable when you want to have a beverage or a party snack! One size fits most. Made of soft plastic. Wash with mild dish soap and water. Rinse thoroughly. Use again and again!