Neewer 15mm C-Shape Support Mount Bracket+Top Rubber Handle Grip for DSLR Camera/DV Support System Shoulder Rig,Can Mount LED Light Microphone,for Photography,Videography,Movie Film Making Solid built wiht Aluminum Alloy,unlike those made of plastic that will break easily. More mounting options! The bracket coms with 1/4" screw thread and 3/8" screw thread in it for you to mount your accessories. Can be mounted in both way to your liking. A slip-proof rubber handle give you a firm and comfortable grip. Made according to industrial standard,compatible with 15mm rods,fits many DSLR rod rigs.