SmallRig Mini Matte Box Pro Flag Kit with Two 4 x 5.65 Filter Frame, Modular Anti-Glare System with Φ67/72/77/82-95mm Adapter Ring, Carbon Fiber Lightweight Design

Good quality production. Had to get used to the stiff slide in click and unlick of the frames. I wish the top shade would be mounted left and right on top. When mounted to my DJI RS3 Gimbal the top shade tends to vibrate due to it's single mounting point in the center, allowing the side corners of the shade to shake. Other than that this Matte box is perfect. Using Neewer ND Filters and it holds it perfectly. Love the quick mount rings and option which makes it easy to swap the box from one lens to another within seconds.

The Mini Matte Box is very well made with quality materials, would have given it 5 stars all the way if didn't cheap out on the adapter rings.The adapter rings are very hard to screw in, I tried on many lenses with the same results, I have some High end filters and they are so easy to screw in compare to the SmallRig adapters.I wish they made the adapter rings with better quality materials ( like brass ) and sold them individually.

Just got the matte box. The price is excellent, and it's very light, but sadly that's where the good things stop. The matte box feels flimsy. It's made of quite thin and flexible plastic including the filter trays, and the filter tray system needs the entire front (the part that holds the flags) to be removed to add or subtract filters. I'd be very nervous putting any decent filters in those trays. I'd probably just return it and buy something better, except I'm fairly sure because I opened the box, amazon won't let me.

This was one of the last pieces needed for my setup. It is lightweight but super solid carbon fiber. Easy to open and setup to shade the sun. Also comes with all the popular sized rings needed to screw onto your camera lens. Simple single screw thats mounted onto the matte box to tighten down to the trim ring to mount it to the camera lens. folds up and easy to store. comes with a velveteen bag.

This matte box has a major flaw: it is nearly impossible to install the filter trays properly without using a lot of force, which of course you do not want to use around a 300 dollar filter and a 3000 dollar lens.The problem is the design: you need to slide two plastic trays together with a lot of friction, and the locking device--a set of tiny plastic tabs--do not fit each other well. I'll be sending it back and spending more on something better and useful.This flaw makes it nearly impossible to change filters in the field, which of course ruins the point of this product.