Material: The office bag is made of high quality felt, which is wear-resistant, tear-resistant and soft to the touch. Can be used for a long time. Buckle design: Metal snap buckle design, more convenient to turn on and off, firm to close, protect your documents from scattering. Easy to carry: Hand rope design, you can take it off anytime when you don't need to use it. The briefcase can be carried in a backpack or carried by hand. Fine workmanship: The felt material is thick, wear-resistant and durable, the edge stitching is neat and firm, and the thread is not easy to fall off. Suitable for: can be used for store A4 size paper, documents and some small items, protect your documents, bills, cards from loss and keep them organized.