STIL College Planner Insert 6 Ring in N/A. Size all. The college planner is designed to help you get your classes organized, reduce stress, and reach your goals. Itâs easier to manage your schedule and homework, take notes, and be successful.. Each insert contains semester planning pages, assignment planning, and so much more. . Measures approx 5.83 W x 8.27 H (A5). SIIL-WH8. STIL-1283.