Xcella Rig PRIME Hybrid Carbon Fiber/Aluminum DSLR Rig Combination of 15mm carbon fiber and 15mm anodized aluminum tubing/rods 8" rods with industry standard 60mm spacing to accommodate most follow focus's Articulating shoulder/chest pad to allow 3 points of contact (4 if using eye piece) for optimum stabilization Works with any DSLR camera or video camera up to 6 lbs All parts fully adjustable