Official Fantastic Beasts Licensed Necklace. This Stupefy pendant is an exact replica of the actual prop used in the Fantastic Beasts films. It is 15mm in length. Made from brass-plated metal. The chain is 18 inches long with a 2 inch extender chain. It is antique brass plated. This is a genuine collectors item. Please take a look in our Amazon shop for our full range of Official Harry Potter Charms, Necklaces, Earrings and Bracelets. Comes on official gift card.