Hokusai Wave Leather Checkbook CoverName: Hokusai Wave Check book Cover This gorgeous leather checkbook cover comes in either navy or sky blue! It has a wonderful crashing wave design, with lots of detail in the ocean spray. A unique way to jazz up any checkbook! They are designed to fit carbon or non carbon standard sized checks on one side, and a check register on the other. When folded, the checkbooks measure 3. 5 x 6. 5 inches. Our checkbooks still have plenty of room to stash