The Tiger Open Top and Side Covers are a pack of 10 A3 covers with a thumb notch for easy opening and access to documents. These Tiger Open Top and Side Covers are ideal for storing small amounts of documents and keeping papers clean and crease-free during travel or distribution. These A3 Tiger Open Top and Side Covers are perfect for everyday home, office or student use and their high-quality 200 Micron material means they\'re as durable as they are lightweight.