With the SmallRig Mini Matte Box you are able to add a compact, lightweight matte box to your camera rig. Made from durable lightweight carbon fibre material it clamps onto a smaller DSLR or mirrorless camera. The SmallRig Mini Matte Box accepts multiple 4x5.65" filters in one filter tray, you will find and 95mm opening along with 4 (67, 72, 77, and 82mm) filter rings to attach the matte box to your camera. The SmallRig Mini Matte Box also features a carbon fibre top flag that help prevent glare or reflections from entering your lens. You can also fold down the flag to cover the front of your lens for added protection. There are multiple 1/4"-20 threads on top of the matte box that allow you to mount additional accessories. Note: Filter not included.