Flexi cover, often referred to as American binding, is considered the ideal solution for books due to its flexible structure, making it highly preferred. It significantly contributes to the book's value, offering publishers the ability to differentiate products on the shelves, which can significantly boost sales.
It is produced at much more affordable prices compared to hardcover books. Additionally, with its flexible opening feature, it allows readers to easily carry the book in any environment, making it increasingly popular and widely preferred worldwide.