Digital Blood Pressure W/Memory And Printer Clinically proven accuracy * Cuff inflates with the push of a button * 14 memory storage * Easy to apply D-ring cuff for arm sizes 9 to 13 in circumference * Operates on 4 AA batteries (not included) * Instruction Manual in English & Spanish * 2 year limited warranty * Shipping Carton Size: 9 L x 6 W x 4 H