Purely Yours Motor Unit, Dual HygieniKit Milk Collection System Includes: 2, 25.0mm Breast Flanges, 2 Diaphragms, 2 Milk Collection Bottles with Universal Thread. Locking Rings and Discs, 4 Valves, 2 Tubing, 1 Adapter Cap, 1 White Connector for Single or Dual Pumping, 2 Larger Breast Flanges and Inserts, One-Hand Pump Assembly, Carry All Bag, Cool ‘N Carry™ Tote with 6, 4 oz. Bottle, AC Power Adapter, Plastic Storage Bag, Instructions Including Low-literacy Instructions, Instructional DVD in English and Spanish