Use this mount head to upgrade your current car phone holder to be compatible with MagSafe, or upgrade your clip phone mount to a magnetic phone holder with the metal ring
Compatible with MagSafe iPhone 15, 14, 13, and 12 series, and comes with an iron ring for other phones without magnetic suction function
It fits ball size 17mm/ 0.67 inch which compatible with most ball joint type phone/tablet holder, 360 degree rotation adjustable
This phone mount base has strong magnetic power, attach your phone firmly