Harry Potter Logo Slider Charm £5.00 Quantity: at £5.00 each Add To Basket 2 in stock. Official Harry Potter Slider Charm Harry Potter Logo Charm on a silver plated charm bail This charm has been created using the official style guide from Warner Bros. It is approx 15mm in height This charm comes on the official Harry Potter branded card packaging and shows the Warner Bros logo on the reverse. This charm is compatible with our other Harry Potter slider charms, necklaces and bracelets. The Carat Shop are the official licensed manufacturers of Harry Potter Jewellery on behalf of Warner Bros.