The LYRECO Premium Mylar Register Set consists of 10 colored index sheets made from high-quality Mylar material. The index sheets are durable and long-lasting, making them ideal for everyday use in the office or school. The index sheets are color-sorted and allow for clear and easy organization of papers and documents. Each index sheet has a label-able tab for easy identification. The LYRECO Premium Mylar Register Set is ideal for use in folders or ring binders and helps you quickly find important information. The index sheets are perforated and can be easily inserted or removed. With the LYRECO Premium Mylar Register Set, you can efficiently structure and organize your documents. Use the colored index sheets to mark different subject areas or categories, creating a clear and organized filing system.