Wizard of oz design. The Wizard of Oz Ruby Slippers - PopSockets Grip & Stand for Phones and Tablets is 100% authentic and officially licensed The Wizard of Oz merchandise! The Wizard of Oz is a 1939 musical fantasy film produced by MGM, based on the book by L. Frank Baum. When a tornado rips through Kansas, Dorothy (Judy Garland) and her dog, Toto, are whisked away in their house to the magical land of Oz. Adhesive backing attaches the PopGrip to your case or device. Will not stick to silicone, leather, waterproof, or highly textured cases. Works best with smooth, hard, plastic cases. Not compatible with wireless charging Printed top is swappable with other compatible PopGrip models. Just press flat, turn 90 degrees until you hear a click and remove to swap.