Show your teacher appreciation with this keychain. The teachers keychain will beautifully accent any set of keys. Made of plastic. Size 2½" W. x 1 ¼" H. Everyone needs a key chain. With our wide selection of key chains you'll definitely find the perfect choice to fit your party or event theme. Key chains make great party favor give-aways. So fill party loot bags with a keychain themed to fit your party or event.