The MagRing 2 is a magnetic speedring that makes attaching larger modifiers like the MagBox to smaller hot-shoe flashes super simple. With a MagGrip* on your flash, attaching a speedlight to the MagRing 2 takes literally 1 second. Newly optimized for round-head flashes, the MagRing 2 can quickly adapt to either (1) round-head flash or (2) standard speedlites so you can work quickly and confidently.