Tiltaing Mini Clamp-On Matte Box for bmcc a7ii a7r red dragon 5d 6d arri MB-T15

The Mini matte box is a light weight and affordable solution for filmmakers using DSLR and mirrorless style cameras. The Mini Matte Box weighs only 140g (4.9oz) and can help prevent flaring and provides added protection for your lens. The Mini Matte Box features a french flag with 180 degrees of coverage.
1/4-20 and 3/8-16 mounting points and cold shoe mounts provide mounting points for any accessories including LED lights or microphones. The kit also includes a 15mm matte box support that attaches to the bottom of the matte box, securing your lens in place to provide lens stability. (does not support telescoping front element lenses).
The added benefit of this matte box are the two filter options. The front of the matte box provides a slot for any standard 4×5.65 filter.
Screw on filters can be attached to the adapter rings via the inside threading that match each adapter ring diameter. The adapter ring is attached to your lens, you can clip on your matte box and then apply your screw on filter.
 
Package list:
1 x Mini Matte Box
1 x french flag
1 x four Adapter rings (82mm, 77mm, 67mm, and 72mm)