What are the dimensions of the nameplate specified in GC-20?

The dimensions of the nameplate specified in GC-20 are 3/8-inch wide and 2 1/4-inches long. This specific measurement is important because it standardizes the size of nameplates used, ensuring uniformity and recognition in a professional setting.

Using these precise dimensions has several practical implications. It maintains consistency across the institution, helping facilitate identification and fostering an orderly environment. Proper adherence to specifications, such as those outlined in GC-20, helps ensure that all personnel are easily recognizable and maintains a professional appearance within the facility.

Other options provide dimensions that do not correspond to the specifications in GC-20 and would likely lead to inconsistencies or issues with nameplate visibility and identification within the structure. This highlights the importance of being familiar with official guidelines for equipment and apparel in a detention setting.