Official Harry Potter Sterling Silver Platform 9 3/4 Spacer Bead embellished with Swarovski® Crystals. Official Harry Potter Sterling Silver Platform 9 ¾ spacer bead, is compatible with our other Harry Potter slider charms, and bracelets and is embellished with Swarovski® Crystals. The Hogwart Express leaves from Platform 9 ¾ taking the students to Hogwarts the home of wizardry to begin their magical journey of learning. This spacer bead comes in official Harry Potter box with the Warner Bros logo. The Carat Shop are the official licensed manufacturers of Harry Potter Jewellery on behalf of Warner Bros.