Interesting enough, in the patent for the They Fit measuring system (US patent # 6095145, issued to Frank Sadlo) the example of a measuring chart lists penis lengths up to 365 mm, or 14.4 inches! However, the example girths only go up to 160 mm, or a mere 6.3 inches, a bit slim in proportion to the length.

The actual Fit Kit covers lengths to only abput 208 mm (length G), or 8.2 inches, and about the same girth as the patent (width 22 is about 160 mm in girth). So, bigger ones were anticipated, but it looks like in going from concept to reality, the length at least got shortchanged.