I only had one slight issue with this product and that was that some of my samples were peeling. Understandably as they are squares of actual vinyl. Outside of that, there was a slight issue with QC as far as cleaning up the little circles from when they got cut which I don't have an issue with just pointing out. Other than those points the names of the colors are very clearly labeled on the back and the fact that it's an actual piece of the vinyl makes it the most accurate thing possible. Worth the money vs the possible mistake of ordering the wrong color because of monitor settings not being exact or something like that.