The Cold / Hot Shoe mount with a 1/4" screw, You can mount it onto Blackmagic Cinema Camera or Pocket cinema camera, allows you attach flash light or LED light on to your Blackmagic Cinema Camera or Pocket cinema camera.
Features with two tiny side holes, allows you change direction of antislip lock.
In addtion, some fanciers mount it on to other accessories which with tapped 1/4" holes such as DSLR RIG / Cage / cheese plate. It is used to extend application such as magic arm, LED light, flash, LCD monitor, audio recorder....