This beautiful weekly Blood Pressure logbook is 6" x 9" and the perfect size for your bag or purse. It includes space for 104 weeks (2 years) to be tracked. You can begin tracking at any time by writing in your own date. It Includes a daily blood Pressure 4 times a day tracker - (log time, systolic, diastolic, heart rate). The notes section can be used to log additional info such as medications, vitamins, food intake, sleep, or exercise. It includes a handy mood tracker to log how you are feeling week by week. This log book also makes thoughtful gift. Features : Premium Matte Finish Soft Cover - Bright White Interior Stock - Blood Pressure 4 times a day tracker - A Convenient 6" x 9" size - 106 pages