A stylized depiction of the Roman Colosseum in the city of Rome and Ancient Italy. Part of the Roman Empire, Roman History, Ancient Rome, Roman Legion, Ancient Roman History, History Gifts, Ancient History Gifts, Roman Army and Roman Republic Collection. 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.