"Booklet labels are a special type of labels that combine the functionality of a standard sticker with additional information available in a booklet or brochure. These labels are designed to open up and reveal multi-layered pages with more details. 

They are extremely useful for products that need extensive information such as usage instructions, safety warnings, promotional messages, or multilingual information, without taking up much space on the packaging. Booklet labels are popular in the pharmaceutical, chemical, and food industries. Due to their adaptability and ability to store extensive information, they are ideal for products requiring detailed documentation or legally mandated information."