This item is not able to ship to a po Box. We apologize for any inconvenience. The Winn International deluxe zip-around portfolio is crafted from soft cowhide leather with sturdy leather interior. The padded exterior covers a large pocket for a letter pad (white letter pad included) and it features a reversible pocket. Easily switch the direction of the pad for right hand or left hand use. A soft suede lining is under the legal pad. Opposite the pad, is a great organization section. In the middle is a slot to hold your pen/pencil, and on the side you will find 4 roomy card holders, 2 slip pockets that are perfect for holding business cards, an id window, and a long zippered pocket to keep your smaller valuables. The organizer is on a large expandable slip pocket - perfect for keeping papers and files together. A smaller long slip pocket is great for receipts, notes, etc. The exterior also boasts a full length slip pocket for papers you want to access quickly. Measures 13.5 x 9.75 x 1.5 inches closed, and 13.5 x 20 x 1.5 inches open.