CAMVATE 7" Articulating Magic Arm + 1/4" Cold Hot Shot Mount for Camera LED Light Monitor The Professional 7" Magic Arm is made of high quality materials of Aluminum,Stainless Steel and Metal. It provides both 1/4" screw mount and hot shoe square mount, you can also remove the hot shoe mount, that becomes two 1/4" screw mounts. 360 degree rotation can meet your various demands. The Cold Hot Shoe Mount is made of aluminium. Comes with a 1/4" screw, you can mount it onto any 1/4-20 threaded hole,such as Blackmagic Cinema Camera, Pocket cinema camera,DSLR rig/cage/cheese plate. the Cold Hot Shoe Mount is perfect for you to attach video light on Blackmagic Cinema Camera or Pocket cinema camera.