This index card is perfect for taking down notes, recipes and lists. Also excellent as visual aids and study cards, organizing files, arts and crafts and many more! Made from 14pt. 100lb Cover extra thick and heavyweight card, precisely cut for a clean uniform look. It's a heavy duty card that is built to last! Compatible with Inkjet and Laser printers. Holds ink well and doesn’t bleed through nor smudge. Blank on both sides and available in a wide variety of sizes. Very handy and versatile it is perfect for school, home or office use. Index cards are very useful for a variety of applications and whether it be jotting down lists or notes, this set of 100 cards has got you covered!