Medela's reusable, single-user hospital and at home pumping kits are designed for repeated use with cleaning instructions. These Symphony pumping kits are sterile and ready-to-use. Two single-pumping kits can be combined for double-pumping

Each Sterile, Single-Pumping Kit includes:

·24mm Breast Shield (most popular size)

·PersonalFit Connector

·Valve & Membrane

·Tubing, Symphony Membrane & Cap

·150ml Container + Lid

Two single-pumping kits can be combined for double-pumping

Optional PersonalFit breast shields are available in five sizes:

S (21mm), M (24mm), L (27mm), XL (30mm)

All parts that come into contact with breast milk are made of tested food-grade materials.