Model Glans Flaccid Width Inches (Range) Glans Flaccid Width MM (Range)
A 1-1/16″ >> 1-1/4″  (27mm >> 32mm)
B 1-1/4″ >> 1-7/16″ (32mm >> 37mm)
C 1-7/16″ >> 1-5/8″ (37mm >> 42mm)
D 1-5/8″ >> 1-13/16″ (42mm >> 47mm)
E 1-13/16″ >> 1-15/16″ (47mm >> 50mm)