Jobst Ultrasheer 15 20 Knee Hi CT Natural Petite XL (Pair) Transfer Benches Lifting Capacity: 450 Lbs Jobst for Men 20 30 Knee High Lifting Capacity: 450 Lbs s newly designed hospital grade breast pump was created to make expressing breast milk as comfortable and efficient as possible * The innovative interface enables you to create and save custom settings for future use * With unique massage and expression settings this unit can calibrate each mode individually * Vacuum strength and cycle speeds can be adjusted manually and uniquely for either breast enabling a personalized experience * Adjust between settings and toggle back and forth between sides depending on your unique needs for a customized experience * Knee high * Closed toe