Introducing our Khaki black classical A4 polyster file folder portfolio padfolio notebook holder ring binder clip board with writing pad elastic pen loop with button closure business presentation folder organizer notebook business card holder for business office school for men women China OEM factory. Our products are designed with functionality and style in mind. Made from high-quality polyster material, it comes with various compartments to store important documents, notepads, business cards, and pens. With its sturdy construction and sleek design, it is perfect for daily use in the office, school, or during business presentations. As an OEM factory, we ensure the highest quality of materials used and oversee the entire manufacturing process to guarantee customer satisfaction.