Optimal Magnetic Balance: Equipped with 17 x N55-grade neodymium magnets, the APPS2Car for MagSafe phone mount provides an extremely strong magnetic hold, ensuring your phone stays securely attached even on bumpy roads or sharp turns. Compatible with iPhone 12-18 series without a case or with MagSafe-compatible cases. For non-magnetic cases, please stick the included metal ring to the outside of the case. (NOTE: This dashboard phone holder is designed solely for holding phones; no charging function.) Designed for iPhone MagSafe Ecosystem: Perfectly compatible with iPhone 18/17/16/15/14/13/12 series and MagSafe cases, providing a cleaner and more seamless magnetic mounting experience. Metal ring installation tips: The metal ring should not be used on phone cases with uneven or irregular surfaces, and it should be applied to the outside of the phone case, not inside One-Piece Design: No assembly needed. This dashboard phone holder features a compact one-piece design for a clean look and effortless use, offering a convenient phone holder experience for your car. Mounting base diameter: 3 cm. / 1.15 in High-Quality Metal Craftsmanship: This phone holder for your car magnetic is made of durable aluminum alloy with a smooth ball joint, allowing flexible 360° adjustment for optimal viewing while driving. In comparison to plastic car mounts, it is sturdier, more durable, and resistant to deformation Genuine 3M Adhesive: Using genuine 3M VHB Tape GPH-160GF, this magnetic phone holder for car provides a strong, reliable bond that withstands extreme temperatures from -40°F to 300°F. It holds firmly without deformation or detacModazoneent. Note: Avoid using on leather, suede, or uneven surfaces. Tip: For temperatures below 15°C, warm the adhesive for maximum grip Very Important Installation Tips: 1. Clean the intended area with wet wipes. 2.Wait 15 seconds for the surface to dry. 3. Press firmly for 10 seconds and let the adhesive set for at least 24 hours before use