I put a lot of time and effort into making these perfect for you. 40 ammo boxes for you, These are Stone colored filament, which is like a grayish color with a non-smooth surface so that they don’t slide offeach each other easily. I can do these in any color if you prefer just let me know the shell color and insert color combo you want and how many, however I like the simple stone with black writing. I like these because I can take them out of the box and drop them right in for better storage. I will be adding ones that you put each round in as well. Please check out my auctions. I will be adding calibers as well. Your colors for the outside and insert.. Are usually label the same color as the insert so let me know if you want a different color as well.