Mead Trapper Keeper 2-Pocket Portfolio, 12 x 9.38 x .12 Inches, Green (72648) Three pre-punched holes allow it to easily fit into your 3-ring binder The signature vertical pocket design has kept students organized for years! Folder has a .50 inch capacity; holds 11 x 8.5 inch sheets; 12 x 9.38 x .12 inches overall Space on the outside front cover for your name and subject Available in 4 colors  color code your subjects and homework