ESR HaloLock UnivRing 360 Blue Pk2

The ESR HaloLock Universal Ring allows you to upgrade your phone case to MagSafe using this easy-to-install ferromagnetic ring with position lock tail design. The 360 degree magnetic tail design creates a secure position lock and prevents spinning, so your favourite accessories always stay perfectly in place. It ensures perfect alignment between your phone and the charging coil to maximise charging efficiency and allow you to enjoy easier tap-and-go wireless charging.