PersonalFit Connectors attach to all PersonalFit breast shield sizes and are for use with Medela breast pumps

Product Description:

• Compatible with most Medela breast pumps: Works with most Medela breast pumps (except Single Deluxe™, Freestyle®, Swing™ and Harmony™)
• For use with PersonalFit™ breast shields: PersonalFit breast shields are available in different sizes to meet every mom's needs
• Made without BPA: Safe for you and baby