Check detached: 8 1/4″ X 3″ Check with stub: 13″ X 3″ Speed up business transactions with accounts payable business checks. Available in single or duplicate format and a stub located to the left, record keeping is made simple. Reasonably priced and options available to personalize your checks. All business checks are designed to fit with our 7-ring business binder, for convenient and safe storage.Purchase one of our 7 Ring Business Check Binders in black, blue, or burgundy to complete the look and prevent your checks from getting damaged.