Compatible with most smooth, hard plastic cases - will not stick to soft cases made of silicone or ones with highly textured surfaces Grip gives you a secure hold for one-handed texting, selfies, and more Popped-out grip also doubles as a phone stand Top features a fun design that adds personality to your device Decorative grip top can be removed and switched out for a different one to change the look Compatible with PopSockets mounts, available separately, for better hands-free phone operation