Since the last time I used color coded Renaat's ND filters. I found some limitations on my labeling system I made. So I decided to kick it up. We had some left over adhesive paper from my son's science project. These are not as sticky as the vinyl stickers that I used previously but it can cover most of the ring for better identification, plus they are brighter in color. So here are the updated ND filter label version 2.0 #1 materials needed. #2 I used the old sticker as a marker as I roll the filter until it comes returns to the start thus giving me the lenght I needed to cut. I added some extra material to make sure I got enough to cover the filter. #3 Need to take my time placing the sticker on as I want to get to the very edge of the filter for a better fit. #4 One done 3 more to go. #5 Viola! All complete. As you probably noticed I also created a larger label on the case with the matching color coding for the filter. Total work time about an hour. Making life easier to identify four different ND filter? Priceless.