Cardinal Specimen Container, 120 mL, 1 Case of 100 Jobst Men 30 40 Knee High 20 + Excellent Retail Packaging Undercast Padding 20 + Excellent Retail Packaging Silver Ring Trigger Release Hand Aneroid Sphygmomanometer * Unit with Adult Cuff * Innovative trigger release air valve to ensure smooth even deflation all with the press of a button * Latex free for safety * One piece cuff is more durable and easier to use * Thermally treated diaphragm maintains calibration * Zinc die cast housing for mechanical stability * Double shell ABS housing for durability * Ergonomic design works well in right or left hand * Luer lock for easy cuff size changes * Thermally treated diaphragm maintains calibration * Polyester zipper case * Sterile containers have integrity seal There are 100 4 ounce specimen containers in a case