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 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: Metal binder rings allow you to connect punched index cards for easy handling. Dividers and tabs help keep cards sorted and accessible within the box. Versatile usage: Ideal for vocabulary study, flashcards, presentation notes, to-do lists, and more. The compact design makes it suitable for school, office, or home use, and is portable for learning anywhere. Note: The actual product may vary slightly in color due to lighting and screen display differences, which does not affect functionality. Color: As shown in photo Material: Plastic and paper Package Contents: 1 x box 180 x colored index cards 6 x metal binder rings 50 x lined index cards 6 x divider tabs 6 x paper stickers Contents limited to items listed above; other accessories not included. Note: Lighting and monitor settings may cause slight color variations in the product image.