What is the necessary width of the center line on the volleyball court?

The necessary width of the center line on a volleyball court is 2 inches, or 5 centimeters. This specification ensures that the center line is clearly defined and visible on the court, allowing players to easily identify it during play. A line that is too narrow may lead to confusion on whether a player or the ball has crossed the center, while a line that is too wide may encroach on the playing area, potentially affecting gameplay and player movement. Maintaining the standardized width ensures consistency across all courts and competitions, contributing to fair play.