Our A4 Portfolio Padfolio PU Leather Binder Writing Pad's material is PU leather, size is 12.4" Hx9.5" W. The qty above 100 pcs includes the shipping cost via sea to your door in USA mainland. Support customized your logo. This portfolio is made of premium, environmentally friendly PU leather with better water, oil, and dust resistance. Secured with a magnetic closure tab. The measure is12.4" Hx9.5" W, it accommodates A4 paper sheets or writing pads. Suitable to fit in backpacks, briefcases, and tote bags. Built in pockets, elastic loops, a phone stand, a tablet stand, and a pen holder with a refillable writing pad for documents, business cards, travel tickets, keys, a mobile phone, a U disk, etc. Customized logo and rush service.