1. The folder measures approximately 36.5 x 28.5 cm/14.4 x 11.2 inches, large enough to easily accommodate A4 or even B4 paper 2. Made of high-quality PP+canvas, environmentally friendly and fashionable, with a tied edge on the outside, no thread ends, strong and durable 3. The expansion folder adopts a card slot design and is equipped with a writable label to help you classify important documents, facilitate document management and save time; 4. The snap closure design is easy to open and close, prevent items from falling and enhance protection 5. The expandable folder can be used as a bag for carrying items, a conference tool kit for attending meetings, or as an advertising gift, which is practical and convenient
