Package Includes: You will get 250pcs index cards with 5 Rings, including 5 different colors, 50 pieces of each color, each set contains plastic covers (front and back) that protects the index cards Ruled Cards: The ruled lines ensure neat, organized writing, while the multi-colored design helps you color-code topics for enhanced learning and quick reference Easy Writing: The sturdy paper construction prevents ink bleed-through, making them ideal for extensive note-taking and frequent review Perfect Size: Standard 3x5 inch dimensions make these cards compatible with standard index card storage systems and boxes Study Essential: Ideal for creating study materials, vocabulary cards, presentation notes, and organizing information in school or office Elevate your study sessions and organizational capabilities with these versatile 3x5-inch index cards. Thoughtfully designed for students, professionals, and anyone seeking an effective way to learn and organize information.