Koogel 400PCS Colored Index Cards, 2.2 x 3.5 Inch, Small Index Cards Bulk with Ring, Easy Flip Portable Notecard Blank On Both Sides Flashcard for Studying School Classroom College Supplies, 8 Colors

Size: Each index card measures 2.2 x 3.5 inches (5.4 x 8.6 cm), with a portable size and ample writing space, providing you with an efficient and convenient recording experience

Package Includes: 400 sheets blank index cards in 8 bright colors, 50 cards in each color. Equipped with 16 transparent perforated PP covers, it is convenient for you to organize the cards into books and protect the contents from damage

Binder Rings: This flash card comes with 8PCS stainless steel binder rings, which are easy to install and keep, convenient for hanging or removing cards, and easy to carry outdoors

School Supplies: These colorful index cards can be made into vocabulary cards, alphabet cards, word cards, notepad cards and more, making the learning process more efficient and interesting

Daily Records: This index card with ring allows you to easily categorize and manage the details of your life, such as setting daily reminders; marking key time nodes; recording favorite recipes for easy reference and trying at any time; organizing travel plans and good memories, etc.