The MagMod MagGrip 2 is used to attach many of the MagMod modifiers to hot shoe flashes. The silicone rubber MagGrid 2 stretches and secures over the flash head and provides a magnetic-based for attaching modifiers such as the MagGrid, MagBounce, and many others. This v2 version is specially designed for round-head flashes but is suitable for standard ones as well. It's more oval than the original version in order to better fit round-head flashes. It's also a bit more compact. The silicone rubber material retains 99% of its elasticity over time, even after long, repeated use. Adapter for Attaching MagMod Modifiers Stretches and Secures over Flash Head Optimised for Round Head Flashes Provides Magnetic Base for Modifiers Durable Silicone Rubber Material The built-in magnets offer strong magnetic attachment points and allow you to swap modifiers on the fly.