Sturdy and Durable Construction: Crafted with heavy-duty materials and reinforced hinges, 3"x5" Index Card Holder ensures long-lasting durability. Say goodbye to flimsy, easily broken organizers and enjoy a reliable storage solution that stands the test of time. All-in-One Organization Set: This comprehensive index card box set includes everything you need for seamless organization: a stylish black box (holds 300+ cards), 100 ruled index cards, 30 black plastic dividers, 30 kraft dividers, 5 Pre-Cut Blank Sticker, and 480 designed stickers for quick referencing. Perfect for recipes, flashcards, addresses, and more! Secure Safe-Click Closure: Never worry about messy spills again! The innovative Safe-Click Closure ensures a secure shut keeping your index cards safe even if the box tips over. Your cards stay organized and protected at all times. Effortless and Versatile Organization: Designed for convenience, this stackable 3"x5" index card box is the ultimate solution for organizing recipes, business cards, addresses, passwords, and study flashcards. Its sleek design fits seamlessly into any home, kitchen, office, or school decor. Premium Quality for Every Need: Made with premium materials and precision assembly, this index card organizer box is a meticulously crafted storage solution. Whether for home, office, or school, it delivers reliable durability and functionality to keep your life tidy and accessible.