All-inclusive flashcard set: The package includes a durable black index card box, 230 index cards (180 colored and 50 white), dividers A-E, kraft paper tabs, binder rings, and kraft paper stickers. Each component is designed to support an efficient studying and note-taking experience. Quality construction: The index card box is made from sturdy plastic, built to withstand regular use. Measuring 15 x 9.5 x 8.5 cm, it can hold approximately 300 index cards, offering ample storage for notes and reminders. Comfortable writing experience: Each index card measures approximately 12.5 x 7.6 cm and is made from 110 g/m² thick cardstock with a smooth finish. The cards are lined on both sides and come in six colors. They are compatible with pencils, ballpoint pens, fountain pens, and markers. Convenient and well-organized: The included metal binder rings allow you to thread the punched holes in the cards to keep them securely together. Dividers and tabs help organize cards into sections for quick and easy access. Versatile usage: Ideal for vocabulary study, presentation notes, to-do lists, and other organizational tasks. The sleek design makes it suitable for use at school, in the office, or at home. The compact size allows for easy portability. Note: The actual product may vary slightly in color due to lighting and screen display differences. This does not affect functionality. Color: As shown in photo Material: Plastic and paper Package Contents: 1 x index card box 180 x colored index cards 50 x white index cards 6 x metal binder rings 6 x kraft paper dividers (A-E plus extra) 15 x kraft paper tabs 6 x kraft paper stickers Product dimensions may have a measurement tolerance of +/- 1-3 cm. Only the items listed above are included; additional accessories shown in images are not part of the package.