1. Designed exclusively for magnetic: The magnetic car phone holder features 44 powerful permanent magnets aligned with the MagSafe in iPhone 16, 15, 14, 13, 12 series or later, ensuring your iPhone stays stable in all road conditions. If your phone or case lacks magnetic functionality, you can also use the included metal rings to achieve strong magnetism. Two metal rings are provided in the package. 2. Upgraded nano 3M adhesive: The updated adhesive pad on this foldable magnetic phone holder is 0.06 inches thick and boasts a holding force of over 40 pounds. It remains securely attached in temperatures ranging from 22°F to 102°F, supporting weights up to 15 kg without falling off for 60 hours. 3. Stability: Our newly developed adhesive conveyor and integrated 3M adhesive have been rigorously tested through over 10,000 experiments. Wiping the installation surface with the adhesive conveyor before applying the holder increases adhesion by 90%, preventing detachment. It stays firmly in place on your car dashboard in both scorching summers and freezing winters. 4. Sleek and portable design: The compact size makes this MagSafe car phone holder nearly unnoticeable when not in use. It can be folded and adjusted flexibly between vertical/landscape modes, featuring a 360° rotating base for viewing angles. Note: This stand does not support charging. 5. Important: Install the magnetic car phone holder on a hard, flat surface (plastic, wood, or glass). It will not adhere to waxed, smooth surfaces, vinyl, or fabric. Avoid touching the adhesive pad with your fingers. For results, press the holder firmly for about 1 minute and wait 24 hours before use.