This compact unit conveniently holds your checkbook, bills, receipts, plenty of cards, and your pen. You may also slide those spiral-bound planner fillers inside to create a slender address book or phone directory. Built to last the rest of your life...this item will go everywhere with you and serve you well. Roughly 4"x8". Can be made with or without the pen-clasp…just request so. Hand stitched by me.