The Award Winning Harry Potter Invisibility Cloak now in Junior size edition for ages 6 up to adults with a smaller frame size. The Cloak features movie-accurate detailing with green silk style interior in reference to the movie prop on display at the Warner Bros. Studio Tour London. The Wow! Stuff app, included free and authenticated with your purchase, allows you to recreate iconic scenes from the Harry Potter films or make new ones of your own. View, photograph, or film yourself through the app on your smartphone or tablet (not included) and save the images and videos to your camera roll. Your family and friends won't believe their eyes!