PU A4 File Board 1. Custom size and design 2. PU or PVC 3. OEM & ODM, logo available 4. Direct factory PU A4 File BoardGJ01065Specification: 1. Size: A4 or customized sizes 2. Material: Paper, Paperboard, metal, PP, PVC 3. OEM & ODM, according to your design and requirement. 4. Logo available. 5. Direct factory, low price & good quality.Pictures:Other styles: PU A4 File Board