All-inclusive flashcard set: The package includes everything you'll need for a complete flashcard system - 3 durable black index card box, 690 index cards (540 coloured and 150 white), dividers A-E, kraft tabs, binder rings, and kraft paper stickers. Every elements is thoughtfully designed to enhance your studying and note-taking experience. Quality construction: Our index card box is made from sturdy plastic ensuring it can withstand regular use. Measuring 15 x 9.5 x 8.5 cm, it's capable of holding around 300 index cards, providing ample space for your notes and reminders. Comfortable writing experience: Each index card measures about 12.5 x 7.6 cm, and is made from 110 g/m² thick cardstock that feels good to touch. These cards are lined on both sides and available in 6 colours. They are perfect for jotting down notes using pencils, ballpoint pens, fountain pens, markers, etc. Convenient and well-organized: Thanks to the included metal binder rings, you can easily thread the punched holes in the index cards to keep them all together. The dividers and tabs ensure the cards are well-organized in the box, making it easy to find any card you need. Versatile usage: Perfect for various applications like vocabulary flashcards, presentation cards, to-do lists, and more. The stylish design of this vocabulary index box makes it a great addition to any setting, whether it's a school, office, or home. It's also perfectly portable for learning on the go. The actual product may have slight color differences or differences, which does not affect use. Colour:Photo Color Material:plastic+paper Package Contents: 3 x box 540 x six-color index notes 18 x loose-leaf rings 150 x sticky notes with red and blue lines 45 x index cards 18 x stickers