Includes: case, and filter.Tested with my nikon kit lens. (see my sample photos)Each Top photo was taken on a tripod with a 10 second timer.Each Bottom photo, the black mist pro filter was added.This really does work as the name suggests!Side by side you can see the colors and focus in the original without filter.Then after applying the filter to the front of the lens,you get a black mist. This calms down the color saturation and the sharpness.Just a small amount.The case.Top twists off from the bottom and is made of a smoked plastic. The edges have a nice groove set.Makes opening and closing easy. Branding on top.The bottom is made of the same plastic and has the same grooves on the side.The highlight is the 2 gray silicone pads that are glued down inside.(These grooves will hold you filter) You could also use with smaller and larger filters.That's a plus.The filter.Is slim line and made of aluminum.Sides have really nice grooves, makes using the filter very smooth.Great glass. Actually scratch resistant.Took out my keys and hey no scratches. Thumbs up.Waterproof.Filter weighs only .5 ounces. Both the case and filter weight 2.7 ounces.Overall very pleased with the filter.Great quality.I picked up the 52mm version.Used 2 of my kit lens and no issues. Very smooth to install and remove from lens.Easy to clean. Should last a very long time.I prefer to shoot with filters verse going into software and spending extra time to get a similar effect.Hope this was helpful.