Large Leather Zipper Business Office File Padfolio A4 Folder with Handle Spring Binder Calculator Professional design made of microfiber leather; Unremovable 4-ring binder plus a vertical opening to hold a letter-size (8.5 x 11 inch)/A4-size spiral notebook and a spring clip for a regular notepad; This Padfolio includes pen loops, card slots, mini calculator and accessory pockets; The big inside pocket could holds an 11-inch laptop or documents; It's a good present to your family or your friend.