This set of Avery 5385 Small Rotary Cards is perfect for any office or business setting. With 400 cards measuring 2 1/6" x 4", these cards are ideal for keeping track of important information and documents. The cards are made in the United States and are of high quality, ensuring that they will last for a long time. The set includes everything you need to get started, including a small rotary pen and extra cards. These cards are perfect for use in presentations, meetings, or any other situation where you need to keep track of your notes. The Avery brand is known for its reliability and quality, making these cards a great choice for anyone in need of a reliable and efficient way to keep track of their important information.