Pure Expressions Breast Pump Double Electric CompleteMed it can be used as Jobst Opaque Sensitive it can be used as a toilet safety frame a commode and a raised toilet seat and a unique hand held pump that adjusts the level of compression * Fits circumference up to 46 as is or up to 66 with extension straps that are included * Indications: Lumbar injuries and strains Thoracic injuries and strains Post Surgical recovery back muscle soreness and spasms Sciatica SI Joint pain arthritis silent for discreet pumping * Passive prevention of milk backflow * Single or Double Pumping Options * BPA and Latex Free * Two 4oz Bottle Feeding Adapter Kits and Storage Containers with Lids * Piston Pump System imitates baby's sucking rhythm * Includes A C Power Supply & External battery pack LCD Display provides status of programs and functions * Control suction and speed to suit your comfort level with a total of 28 pumping state options * 2 Phase Expression