Authentic Licensed Bravado Billie Eilish Downward Glance Photo Merchandise Legal and Official Billie Eilish Merchandise in partnership with Bravado International Group, a Universal Music Group Company; 2021 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.