Accuracy, performance and quality are hallmarks of these excellent sphygmomanometers. Each blood pressure set is individually tested to meet or exceed the stringent calibration standards set by the American National Standards Institute. All blood pressure equipment is designed to handle the most demanding situation. Prestige Medical is the innovator of the Glow Gauge for use in low light conditions. This set includes an extra large 6 inch x10 inch matching nylon carrying case with outer Velcro pocket, nylon handle and zippered storage comparent. An ideal set for the nurse or EMT. Select from a colorful range of solids or designer prints.