Two filter stages (one is rotatable ) 1x4*5.65 filter holder 1x109mm round filter holder which

For 60-85mm Lenses

Compatible lens: Lenses with 136mm barrel fronts For Lens with 136mm Outer Lens Barrel Thumbscrew-Tightened

Compact single rod mount and clamp on design Articulating rod mount arm Single 4"x 5.65"

15 mm C-arm holds matte box onto 15 mm rods 2 Tightening knobs

Fits Lenses up to 150mm O.D. Carbon Fiber Construction Two Rotating 4 x 5.65" Filter

Fits Lenses with 100mm Max Front O.D. ABS Plastic Construction Two Rotating 4 x 4

Compatible with ARRI LMB-25, LMB-15, LMB-5, and MB-19 matte boxes Mask finish on the camera