Lansinoh Manual Breast Pump.Includes:- 2 ComfortFit flanges (25mm & 30.5mm)- 1 Lansinoh breastmilk storage bottle (5oz)- 1 Manual Pump Body, stem, handle, silicone diaphragm- 1 White valve- 1 Bottle stand- 1 Bottle cap and bottle collar- 1 NaturalWave slow-flow nipple- 1 Bottle storage lid.