AHASTYLE PT133 Phone Back Card Holder Magnetic Made from magnet + silicone material, durable to use It's convenient for you to carry cards, which makes shopping and paying more easier Small cutout at the bottom provides quick and easy access to your cards when you need them Built-in strong magnet, close to the phone will automatically absorb the phone, very convenient The effortless magnetic detachment allows for uninterrupted entertainment, and is compatible with MagSafe case