This DSLR Matt Box is compatible with any standard 15MM rail system for your DSLR rig or cage.
* Matte Box for 15mm rail rod support system
* Adjusted the height (up to 50mm) according to the lens of camera
* Adjustable Barndoor to meet your needs
* Top and side flags are all easily removable
* Made of anodized black Metal and plastic ( fits 15mm rail system )