Blood Pressure Notebook (Numerical Formula) Set of 2 Rainbow Books Shipped Anonymously! A6 size, 148mm tall x 105mm wide 32 pages (30 pages for blood pressure value entries) Compact, making it convenient to carry around. We also offer sets of 5, 10, and sets with notebook covers. Please take a look if you'd like. Blood Pressure Notebook: Additional 1 book for 100 yen Notebook cover (※Image 5): Additional 1 cover for 100 yen ※Please let us know via comment before purchasing. We will ship as quickly as possible.