Which item is NOT permissible to mail to a prospective student-athlete?

The correct response indicates that mailing a poster to a prospective student-athlete is not permissible under NCAA rules. The NCAA has specific regulations regarding the recruitment of prospective student-athletes to maintain fairness and integrity in the process. Mailing promotional materials, such as posters, can be viewed as an attempt to gain a recruitment advantage based on the aesthetics or appeal of the material rather than the student-athlete's skills or performance.

In contrast, letters and questionnaires are generally allowed because they serve as direct communication to gather information and convey interest in the prospective student-athlete's capabilities. While attachments that contain color ink can also be sent, they are generally more informative in nature and align with permissible interactions during the recruiting process. Thus, the prohibition of mailing posters helps ensure that recruitment is conducted fairly and within the established guidelines.