What is the maximum width allowed for the lines on the field of play?

The maximum width allowed for the lines on the field of play is indeed 5 inches. This specification ensures that the lines are clearly visible without being excessively wide, which could interfere with play and the visibility of the field markings. Having defined line widths helps maintain consistency across various fields and competitions. Lines wider than 5 inches may obscure the playing area or confuse players regarding boundaries, thus adhering to this standard is important for maintaining the integrity and clarity of the game.

In contrast, the other options either exceed this maximum or do not align with established guidelines, reinforcing why 5 inches is the correct choice for maintaining properly marked field lines.