Bemis Healthcare Suction Connector Tubing, 1 Case of 25 Massage Tools Designed to reduce the risk Jobst for Men 20 30 Knee High Designed to reduce the risk of Deep Vein Thrombosis (DVT) commonly known as blood clots * Specially designed as a Thrombo Embolic Deterrent stocking JOBST Anti Embolism applies gradient compression highest at the ankle and gradually decreases this pressure up the leg to improve blood flow * It is improved blood flow that helps reduce the risk for DVT * JOBST Anti Embolism Knee Highs and Thigh Highs are for patients who are resting in bed or otherwise immobile (non ambulatory) * JOBST Anti Embolism Knee Highs and Thigh Highs are designed to be worn by both men and women * Accurate gradient compression therapy minimizes the risk of DVT (blood clots) * Soft breathable fabric is lightweight and comfortable * Latex free formula helps avoid allergic reactions sometimes associated with other hosiery products * Reinforced heel is designed for long lasting wear * Calf Circumference: 15 18 * Length from heel to bend of knee: 14 17 5v Otoscope with built in throat illuminator gives you two instruments in one with halogen illumination and fiber optics for cool light * Adjustable rheostat to control light intensity * Powered by 4 AA batteries (included) * NonSterile Female Connector Clear Suction Connector Tubing 18