Symphony Breast Milk Initiation Kit, Sterile. Includes: 2 – 24mm PersonalFit breast shields, 2 – 27mm PersonalFit breast shields, 2 – PersonalFit breast shield connectors, 2 – tubes, 2 – valves, 4 – membranes, 2 – membrane caps, 2 – protective membranes, 2 – 80mL collection containers with lids, 2 – 35mL colostrum containers with lids and Instructions.