Heavyweight Blank Index Cards, 100 Count 3x5

100 Per Pack The 3" x 5" inches size is versatile enough for your everyday need and its design offers top-quality commercial stock for superior durability and performance. The index cards are blank on both sides. Index Cards are used for a variety of applications for you to record data, store recipes, shopping lists, contact information, back-of-the-book index, visual aids and other methods to organize files.