Periodically we will re-measure a condom if it has changed packaging or manufacturing location to ensure the dimensions are still correct. Remember how above, I said that some condoms aren't labeled as snugger fit but actually are? The Food and Drug Administration, along with the international standards organizations ASTM and ISO, in the past decreed that American condoms had to be a certain length, with only a few deviations from standard width. True Fit Condoms by Atlas. What are the side effects of an IUD?