Oxford 01351 Plastic Index Card Flip Top File Box Holds 300 3 x 5 Cards, Matte Black (1 EA) Capacity to store 300 3" x 5" cards Lid features special slot to prop up cards Durable plastic construction; Black Box measures 4 inches high 300 cards capacity Black plastic files in distinctive upscale design Flip up lid keeps out dirt Easel lip holds card upright on box lid for hands free viewing Heavy plastic for durability Holds 300 cards Index card box with 4" depth made of durable plastic Holds up to 300 3" x 5" cards Innovative lid with a compartment to hold cards in a propped-up position for easy viewing