Hypertension is a common but dangerous condition. This guide helps you control your high blood pressure, and learn to live a healthier lifestyle through diet and exercise. In addition, this helpful slide chart includes symptom information, and when it is necessary to call your doctor. Sized perfectly for mailing in a #10 envelope. Excellent salesperson leave-behind product. Outstanding trade show or conference brochure. This product is also ideal for doctor's offices, clinics and pharmacies. 3.75" W x 8.5" H