Anker Magnetic Metal Ring for iPhone 13/ 13Pro/ 13ProMax/ 13Mini/ 12/ 12Pro/ 12ProMax/ 12Mini (A2553)

KEY FEATURES: From Mediocre to Magnetic: Designed to add magnetic charging capability to your ordinary phone case. Lock It Tight: The ring's powerful magnetic attachment ensures your iPhone and magnetic phone case are secured in place for a seamless charging experience. Snap On, Snap Off: The magnetic ring snaps directly onto the back of your phone case, which can be removed and reused if you want to switch cases. The Right Case: For a stronger attachment and a perfect charge, use phone cases that are less than 2 mm thick and with a flat surface.