Wrap the strip of paper around the widest part of your erection, and mark where it overlaps.
Do you find regular condoms too tight? Don't want to measure? This package includes 10 condoms, and a FitKit measuring tool so you can measure and adjust your FitCode as needed. Check out the MyONE Large Condom Sampler product page that has 3 Larger sizes to test.To measure girth: You'll need a strip of paper and a ruler. Measure that length on the strip of paper with a regular ruler to get your girth measurement.