Features: Package contains 150 sheets ruled index cards small flashcard. Enough quantity to meet daily study and work need. All these colored note card crafted with paper, safe to use, write effortlessly with fountain pen, gel pen, ballpoint pen, dip pen or marker, smooth to write, without bleeding. Each punched index card size 125x85mm/4.92x3.35inches, proper size for your pocket, pencil case, pencil bag, school book bag and backpacks, easy to write. Our colorful note cards study card widely used for homeschooling, college, school, university, office. Lined index card note card lashcards for noting, writing, you can use for both side. Great for student studying, learning, working, preparing for exam, making list, noting. Specifications: Component: Paper Color: White; Colorful Size: Approximately. 125x85mm/4.92x3.35in Weight: Approximately. 120g Package Includes: 150Sheets Rulded Paper Cards note: 1.Please allow 0-1cm error due to manual measurement. make sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color