Buy on Amazon : http://www.amazon.com/gp/product/B008I6Q20A?tag=catfoodrevi0a-20 <br /> <br />indiSystem DSLR 24 Inches Shoulder Mount Rail system for Follow Focus Mattebox - indiRAILSpro <br /> <br />24 shoulder mount rail system Featuring Quick release plate double rod mounts and carbon fiber rods <br />Best fit for DSLR cameras <br />Rail Systems help take the weight off the front of the camera and the strain off the lens mount <br />Industry standard 15mm carbon fiber rods <br />Specifically designed to work with Follow Focus and long lenses
