Made from premium PET material and special adhesive, these cute self-adhesive tabs are waterproof, transparent, non-toxic, and odorless. Durable and long-lasting, they resist fading. You'll receive 300 page flags in 5 colors (3 sets of 100 each). Each index tab measures approximately 1.7x0.5 inches / 4.4x1.2 cm, perfect for daily study and work needs. The convenient pull-out design with a portable base plastic box makes them easy to dispense. The transparent index tabs won't cover words and texts. We recommend using a ballpoint pen or pencil for writing. These tabs help you plan, organize, prioritize, and personalize your work, improving efficiency. Ideal for studying for exams, reading books, filling out documents, and scheduling. These colored transparent self-adhesive note tabs are suitable for marking books, documents, magazines, folders, and papers. Widely used in schools and offices.